In the general population, the mean IQ is 100 with a standard deviation of 15. Dr. Robbins wants to see if her class of stats students is significantly smarte than the population, so she gives them an IQ test to get the average test of her students. To test her theory that her students are smarter than the general population, which hypothesis test is appropriate for her study?

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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In the general population, the mean IQ is 100 with a standard deviation of 15. Dr. Robbins wants to see if her class of stats students is significantly smarte than the population, so she gives them an IQ test to get the average test of her students. To test her theory that her students are smarter than the general population, which hypothesis test is appropriate for her study? 

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