Question 2 et Y~ B(n = 2,p=0.5). 1. Construct the probability distribution table for Y. k P(Y = k) = Chpk (1 - p)n-k 0 P(Y= 0) = P(Y= 1) = 2 P(Y = 2) 2. Use the probability distribution table to find the following: a. P(Y < -2) b. P(Y ≤ 3) = c. P(Y ≤ 1) = 1 = O

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Question 2
Let Y~ B(n = 2, p = 0.5).
1. Construct the probability distribution table for Y.
-k
k
P(Y = k) = Chpk (1 − p)¹-
0
P(Y = 0)
P(Y= 1) =
2
P(Y = 2) =
2. Use the probability distribution table to find the following:
a. P(Y <-2) =
b. P(Y ≤ 3) =
c. P(Y ≤ 1) =
1
=
O
Transcribed Image Text:Question 2 Let Y~ B(n = 2, p = 0.5). 1. Construct the probability distribution table for Y. -k k P(Y = k) = Chpk (1 − p)¹- 0 P(Y = 0) P(Y= 1) = 2 P(Y = 2) = 2. Use the probability distribution table to find the following: a. P(Y <-2) = b. P(Y ≤ 3) = c. P(Y ≤ 1) = 1 = O
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