Unit 4 - Hypothesis Testing & Variance

Abstract

Intrinsic factors about job satisfaction were analyzed to determine if there was any correlation between genders and extrinsic factors about job satisfaction were analyzed to determine if there was any correlation between hourly vs. salaried workers. There was not enough evidence to conclude the former, but there was for the latter.

Introduction

The lesson required the student to use statistics to formulate hypotheses about office job satisfaction surveys and then test them to see if those same hypotheses should be rejected. The student was required to use Excel to conduct t tests, calculate test statistics and critical ...