d deviation of $125 and $32, respectively. The organizers would call th is the probability that this fund-raising event is a success? (You may fir

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Forty families gathered for a fund-raising event. Suppose the individual contribution for each family is normally distributed with a mean
and a standard deviation of $125 and $32, respectively. The organizers would call this event a success if the total contributions exceed
$5.400. What is the probability that this fund-raising event is a success? (You may find it useful to reference the z table. Round final
answer to 4 decimal places.)
Probability
0.0239
Transcribed Image Text:Forty families gathered for a fund-raising event. Suppose the individual contribution for each family is normally distributed with a mean and a standard deviation of $125 and $32, respectively. The organizers would call this event a success if the total contributions exceed $5.400. What is the probability that this fund-raising event is a success? (You may find it useful to reference the z table. Round final answer to 4 decimal places.) Probability 0.0239
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