A tile is chosen at random from a bag containing the following tiles: 7 blue, 3 green, and 6 yellow. You select with replacement two tiles at random from the bag. Define the theoretical probability distribution for selecting a number of yellow marbles on the sample space {0, 1, 2}.​

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics