Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 170 eligible voters aged 18-24 are randomly selected. Suppose a prevous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that fewer than 39 voted The probability that fewer than 39 of 170 eligible voters voted is (Round to four decimal places as needed.) r ь X io More I. Enter your answer in the answer box and then click Check Answer Check Ansier Clear All All parts showing a O e here to search

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 19E
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Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 170 eligible voters aged 18-24 are randomly selected. Suppose a prevous
study showed that among eligible voters aged 18-24, 22% of them voted.
Probability that fewer than 39 voted
The probability that fewer than 39 of 170 eligible voters voted is
(Round to four decimal places as needed.)
r
ь
X
io
More
I.
Enter your answer in the answer box and then click Check Answer
Check Ansier
Clear All
All parts showing
a
O e
here to search
Transcribed Image Text:Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 170 eligible voters aged 18-24 are randomly selected. Suppose a prevous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that fewer than 39 voted The probability that fewer than 39 of 170 eligible voters voted is (Round to four decimal places as needed.) r ь X io More I. Enter your answer in the answer box and then click Check Answer Check Ansier Clear All All parts showing a O e here to search
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