新闻资讯

您所在的位置是：主页 > 新闻资讯 >

三门问题，为什么概率会上升？

作者：admin 发布时间：2023-05-26 14:15:05 浏览次数 :

[返回]

有一种解答是这样的，用三分之一概率换三分之二概率。

可是如果看成自己选两个门不打开，主持人帮自己排除一个，那自己不换是不是概率就更大了？我还有另外一种想法，用古典概型的方法列举设A代表有车的门，BC代表没车的门 1 选手选A，主持人排除B， 2 选手选A，主持人排除C 3 选手选B，主持人排除C 4 选手选C，主持人排除B 其中1和2都是不换赢，3和4都是换了赢，则概率是二分之一何解？。

上一篇：教你如何选购功夫茶具

下一篇：没有了

上一篇：伊朗***同沙特等海湾国家组建海军联盟，将产生哪些影响？

下一篇：我军高官「香会」反击美防长言，称「台湾问题容不任何妥协退让」，如何解读？

友情链接：

: 电话

: 客服

: 联系

: 搜索

基本文件流程错误 SQL 调试

/www/wwwroot/d1.yzgro.com/public/index.php ( 0.81 KB )
/www/wwwroot/d1.yzgro.com/vendor/autoload.php ( 0.17 KB )
/www/wwwroot/d1.yzgro.com/vendor/composer/autoload_real.php ( 2.49 KB )
/www/wwwroot/d1.yzgro.com/vendor/composer/platform_check.php ( 0.90 KB )
/www/wwwroot/d1.yzgro.com/vendor/composer/ClassLoader.php ( 14.03 KB )
/www/wwwroot/d1.yzgro.com/vendor/composer/autoload_static.php ( 24.42 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/polyfill-ctype/bootstrap.php ( 1.56 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/polyfill-php80/bootstrap.php ( 1.50 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 7.07 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/polyfill-php72/bootstrap.php ( 1.89 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 0.79 KB )
/www/wwwroot/d1.yzgro.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/helper.php ( 7.35 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Facade.php ( 2.71 KB )
/www/wwwroot/d1.yzgro.com/vendor/guzzlehttp/promises/src/functions_include.php ( 0.16 KB )
/www/wwwroot/d1.yzgro.com/vendor/guzzlehttp/promises/src/functions.php ( 9.89 KB )
/www/wwwroot/d1.yzgro.com/vendor/symfony/deprecation-contracts/function.php ( 0.98 KB )
/www/wwwroot/d1.yzgro.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
/www/wwwroot/d1.yzgro.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.56 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/helpers.php ( 3.34 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/alias.php ( 1.49 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Contracts/Support/Arrayable.php ( 0.19 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Contracts/Support/Jsonable.php ( 0.24 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Contracts/Support/Htmlable.php ( 0.19 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Contracts/Support/CanBeEscapedWhenCastToString.php ( 0.33 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/Arr.php ( 17.85 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/Traits/Macroable.php ( 2.79 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/Collection.php ( 39.00 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/Traits/EnumeratesValues.php ( 27.80 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/Enumerable.php ( 23.83 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/HigherOrderCollectionProxy.php ( 1.40 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/HigherOrderWhenProxy.php ( 1.30 KB )
/www/wwwroot/d1.yzgro.com/vendor/tightenco/collect/src/Collect/Support/LazyCollection.php ( 38.27 KB )
/www/wwwroot/d1.yzgro.com/vendor/mongodb/mongodb/src/functions.php ( 15.31 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-queue/src/common.php ( 1.01 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/App.php ( 14.20 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Container.php ( 15.22 KB )
/www/wwwroot/d1.yzgro.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
/www/wwwroot/d1.yzgro.com/app/provider.php ( 0.19 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Http.php ( 6.12 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.28 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Env.php ( 4.64 KB )
/www/wwwroot/d1.yzgro.com/app/common.php ( 89.73 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/helper.php ( 18.44 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Config.php ( 5.03 KB )
/www/wwwroot/d1.yzgro.com/config/app.php ( 1.16 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
/www/wwwroot/d1.yzgro.com/config/cache.php ( 2.62 KB )
/www/wwwroot/d1.yzgro.com/config/console.php ( 0.39 KB )
/www/wwwroot/d1.yzgro.com/config/cookie.php ( 0.56 KB )
/www/wwwroot/d1.yzgro.com/config/database.php ( 2.72 KB )
/www/wwwroot/d1.yzgro.com/config/filesystem.php ( 0.63 KB )
/www/wwwroot/d1.yzgro.com/config/lang.php ( 0.81 KB )
/www/wwwroot/d1.yzgro.com/config/log.php ( 1.37 KB )
/www/wwwroot/d1.yzgro.com/config/middleware.php ( 0.19 KB )
/www/wwwroot/d1.yzgro.com/config/queue.php ( 1.29 KB )
/www/wwwroot/d1.yzgro.com/config/route.php ( 1.54 KB )
/www/wwwroot/d1.yzgro.com/config/session.php ( 0.57 KB )
/www/wwwroot/d1.yzgro.com/config/throttle.php ( 1.47 KB )
/www/wwwroot/d1.yzgro.com/config/trace.php ( 0.34 KB )
/www/wwwroot/d1.yzgro.com/config/view.php ( 1.00 KB )
/www/wwwroot/d1.yzgro.com/app/event.php ( 0.25 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Event.php ( 6.96 KB )
/www/wwwroot/d1.yzgro.com/app/service.php ( 0.20 KB )
/www/wwwroot/d1.yzgro.com/app/AppService.php ( 0.26 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Service.php ( 1.67 KB )
/www/wwwroot/d1.yzgro.com/app/service/TranshtmlService.php ( 3.39 KB )
/www/wwwroot/d1.yzgro.com/app/service/CaijiService.php ( 3.37 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Lang.php ( 7.60 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/lang/zh-cn.php ( 12.88 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.19 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
/www/wwwroot/d1.yzgro.com/vendor/services.php ( 0.20 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/service/ModelService.php ( 1.76 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-multi-app/src/Service.php ( 1.08 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-queue/src/queue/Service.php ( 1.24 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Middleware.php ( 6.78 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/Paginator.php ( 11.59 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Validate.php ( 46.10 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/Model.php ( 26.16 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 17.48 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 26.06 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.27 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/model/concern/TimeStamp.php ( 5.70 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 10.10 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Db.php ( 2.87 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/DbManager.php ( 8.31 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Log.php ( 8.50 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Manager.php ( 3.98 KB )
/www/wwwroot/d1.yzgro.com/vendor/psr/log/Psr/Log/LoggerInterface.php ( 3.04 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Cache.php ( 4.79 KB )
/www/wwwroot/d1.yzgro.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.50 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/helper/Arr.php ( 15.54 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.72 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/cache/Driver.php ( 8.06 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 2.25 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Console.php ( 22.65 KB )
/www/wwwroot/d1.yzgro.com/app/Request.php ( 0.09 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Request.php ( 54.04 KB )
/www/wwwroot/d1.yzgro.com/app/middleware.php ( 0.26 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-trace/src/TraceDebug.php ( 2.94 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 2.02 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.28 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/session/Store.php ( 7.26 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-multi-app/src/MultiApp.php ( 7.39 KB )
/www/wwwroot/d1.yzgro.com/app/index/config/view.php ( 1.20 KB )
/www/wwwroot/d1.yzgro.com/app/index/middleware.php ( 1.54 KB )
/www/wwwroot/d1.yzgro.com/app/index/middleware/System.php ( 2.67 KB )
/www/wwwroot/d1.yzgro.com/app/index/middleware/Ipallow.php ( 4.70 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/facade/Cache.php ( 2.02 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-throttle/src/Throttle.php ( 7.92 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-throttle/src/throttle/CounterFixed.php ( 0.84 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-throttle/src/throttle/ThrottleAbstract.php ( 1.08 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Route.php ( 23.74 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.30 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/Domain.php ( 5.41 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 13.91 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/Rule.php ( 22.98 KB )
/www/wwwroot/d1.yzgro.com/app/index/route/app.php ( 5.30 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.84 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.23 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 6.61 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 6.93 KB )
/www/wwwroot/d1.yzgro.com/app/index/controller/Article.php ( 64.05 KB )
/www/wwwroot/d1.yzgro.com/app/common/FrontBaseController.php ( 44.57 KB )
/www/wwwroot/d1.yzgro.com/app/common/BaseController.php ( 8.84 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/facade/Db.php ( 0.94 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/connector/Mongo.php ( 33.40 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/Connection.php ( 7.67 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.56 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/builder/Mongo.php ( 20.60 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/Mongo.php ( 17.84 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 36.87 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.50 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.00 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 16.47 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 6.29 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.85 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 16.30 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/log/driver/File.php ( 6.17 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/log/Channel.php ( 6.54 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 0.86 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-helper/src/Collection.php ( 16.10 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/facade/View.php ( 1.71 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/View.php ( 4.41 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-view/src/Think.php ( 8.42 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-template/src/Template.php ( 46.82 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.33 KB )
/www/wwwroot/d1.yzgro.com/app/common/taglib/Mydede.php ( 6.31 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-template/src/template/TagLib.php ( 12.25 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-template/src/template/taglib/Cx.php ( 24.23 KB )
/www/wwwroot/d1.yzgro.com/runtime/index/temp/31d3f0d4eb5bc9347db7f59ec35bbd27.php ( 17.95 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Response.php ( 8.60 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/response/Html.php ( 0.98 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/framework/src/think/Cookie.php ( 6.28 KB )
/www/wwwroot/d1.yzgro.com/vendor/topthink/think-trace/src/Html.php ( 4.49 KB )

0.240850s

电话HOTLINE

4008-888-888

首页

新闻资讯

三门问题，为什么概率会上升？

友情链接：