If a binomial distribution applies with a sample size of n = 20, find the values below. The probability of 5 successes if the probability of a success is 0.25 The probability of at least 7 successes if the probability of a success is 0.10 The expected value, n= 20, p= 0.40 d. a. b. С. The standard deviation, n= 20, p = 0.40 a. The probability of 5 successes if the probability of a success is 0.25 is (Round to four decimal places as needed.) b. The probability of at least 7 successes if the probability of a success is 0.10 is (Round to four decimal places as needed.) c. The expected value is (Type an integer or a decimal.) d. The standard deviation is (Round to four decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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Please make sure to round the results of (a) (b) and (d) to four decimal places.

If a binomial distribution applies with a sample size of n = 20, find the values below.
a.
The probability of 5 successes if the probability of a success is 0.25
b.
The probability of at least 7 successes if the probability of a success is 0.10
С.
The expected value, n= 20, p =0.40
d.
The standard deviation, n= 20, p = 0.40
a. The probability of 5 successes if the probability of a success is 0.25 is
(Round to four decimal places as needed.)
b. The probability of at least7 successes if the probability of a success is 0.10 is
(Round to four decimal places as needed.)
c. The expected value is
(Type an integer or a decimal.)
d. The standard deviation is
(Round to four decimal places as needed.)
Transcribed Image Text:If a binomial distribution applies with a sample size of n = 20, find the values below. a. The probability of 5 successes if the probability of a success is 0.25 b. The probability of at least 7 successes if the probability of a success is 0.10 С. The expected value, n= 20, p =0.40 d. The standard deviation, n= 20, p = 0.40 a. The probability of 5 successes if the probability of a success is 0.25 is (Round to four decimal places as needed.) b. The probability of at least7 successes if the probability of a success is 0.10 is (Round to four decimal places as needed.) c. The expected value is (Type an integer or a decimal.) d. The standard deviation is (Round to four decimal places as needed.)
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