A South African study on the number of student study hours reported that on average, engineering honors students study 25 hours per week. You want to test whether this norm also applies to finance honors students in South Africa. Using a random sample of 100 finance honors students from various South African universities, you conducted a survey and found that on average, students set aside 27.5 hours per week. You also found the population standard deviation to be 6.8 hours. Do finance honors students study more than engineering students per week on average? Test this claim at the 5% level of significance.

A South African study on the number of student study hours reported that on average, engineering honors students study 25 hours per week. You want to test whether this norm also applies to finance honors students in South Africa. Using a random sample of 100 finance honors students from various South African universities, you conducted a survey and found that on average, students set aside 27.5 hours per week. You also found the population standard deviation to be 6.8 hours. Do finance honors students study more than engineering students per week on average? Test this claim at the 5% level of significance.

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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