Mathematics, 12.03.2021 04:50 abbz13
1. At a fairground stall, people are given three darts to throw at a target. The number of darts
that hit the target, D, follows a binomial distribution with p=0.85.
Find:
a. E(D) and Var(D)
b. The exact probability that two of a person's three darts hit the target.
Help please!!
Answers: 1
Mathematics, 21.06.2019 19:00
Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
Answers: 1
1. At a fairground stall, people are given three darts to throw at a target. The number of darts
th...
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