Question
The median US salary is $50,700, according to US Census data. Using a one-sample t-test, test to see if participant income (INC1) is different from
The median US salary is $50,700, according to US Census data. Using a one-sample t-test, test to see if participant income (INC1) is different from the national average. Use a two-tailed test and an alpha level of 5%.
1. Participant income is significantly greater than the national average
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Calculus Early Transcendentals
Authors: James Stewart
7th edition
538497904, 978-0538497909
