compare ihe altenuance al lNe res for a Saturday evening performance. He knows the mean and standard deviations for each theatre's usual attendance. Since the theatres have different seating capacity, he wants to use their relative measure of attendance as the basis for comparison. Using the information in the table below, which theatre has the relatively better attendance for a Saturday evening performance? Goodman Steppenwolf 454 Attendance 417 Mean St.dev. 383 34 438 20 a) What is Goodman's z-score? b) What is Steppenwolf's z-score? c) Which has better attendance?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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compare ihe altenuance al lNe
res for a
Saturday evening performance. He knows the mean and standard deviations for each theatre's
usual attendance. Since the theatres have different seating capacity, he wants to use their
relative measure of attendance as the basis for comparison. Using the information in the table
below, which theatre has the relatively better attendance for a Saturday evening performance?
Goodman
Steppenwolf
454
Attendance
417
Mean
St.dev.
383
34
438
20
a) What is Goodman's z-score?
b) What is Steppenwolf's z-score?
c) Which has better attendance?
Transcribed Image Text:compare ihe altenuance al lNe res for a Saturday evening performance. He knows the mean and standard deviations for each theatre's usual attendance. Since the theatres have different seating capacity, he wants to use their relative measure of attendance as the basis for comparison. Using the information in the table below, which theatre has the relatively better attendance for a Saturday evening performance? Goodman Steppenwolf 454 Attendance 417 Mean St.dev. 383 34 438 20 a) What is Goodman's z-score? b) What is Steppenwolf's z-score? c) Which has better attendance?
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