Mathematics, 08.10.2019 23:20 kalibaby
You are on a game show and you are given the choice of three doors. behind one door is a car (the main prize). behind each of the other two doors is a goat (you lose). you pick a door and the host (who knows what's behind the doors) opens another door which has a goat behind it. the host asks you if you want to stay with your original choice or to switch to the other unopened door. is it better to stay or switch doors? which choice has a higher probability of winning or does it not matter?
Answers: 3
Mathematics, 21.06.2019 13:30
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
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The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
You are on a game show and you are given the choice of three doors. behind one door is a car (the ma...
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