Consider the data below, representing the time (in minutes) students spend solving a certain Statistics problem. 1.1, 2.5, 2.5, 3.0, 3.2, 3.2, 3.2, 3.5, 4.6, 5.1, 5.2, 9.2 A)What will be the z-score if a student takes 4.1 minutes to solve the problem? B)How long will a student take if we know that he takes 2.5 standard deviations more than the mean.
Consider the data below, representing the time (in minutes) students spend solving a certain Statistics problem. 1.1, 2.5, 2.5, 3.0, 3.2, 3.2, 3.2, 3.5, 4.6, 5.1, 5.2, 9.2 A)What will be the z-score if a student takes 4.1 minutes to solve the problem? B)How long will a student take if we know that he takes 2.5 standard deviations more than the mean.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 13PPS
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- Consider the data below, representing the time (in minutes) students spend solving a certain Statistics problem.
1.1, 2.5, 2.5, 3.0, 3.2, 3.2, 3.2, 3.5, 4.6, 5.1, 5.2, 9.2
A)What will be the z-score if a student takes 4.1 minutes to solve the problem?
B)How long will a student take if we know that he takes 2.5 standard deviations more than the mean.
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