Author Question: Data that consists of a single variable is called ________ data. A) cross-sectional B) ... (Read 262 times)

Lobcity · **on:** Jun 24, 2018

Data that consists of a single variable is called ________ data.

A) cross-sectional
B) univariate
C) time series
D) multivariate

Question 2

Read the following scenario and select the correct answer.There is a large range of starting salaries among software engineers. Sample statistics have been collected to determine if patterns emerge that can help explain this variability.

It was found that the mean starting income for men is 42,000 and the mean starting income for women is 52,000. What conclusions can you make from this information?A) The difference between mean starting salary for men and women is not random.
B) Women are more qualified than men.
C) Men are not compensated fairly.
D) It would be inappropriate to draw conclusions without first formulating a hypothesis and testing that hypothesis.

debra928 · **Reply #1 on:** Jun 24, 2018

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