Question

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1. one of the simplest approaches to organizing data is to create a ______, which shows the number of times a score or event occurs.

normal curve
spreadsheet
score card
frequency distribution

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1. the mean, median, and mode are measures of ______.

statistical significance
range
central tendency
inferential statistics

Explanation:

Question 1

A frequency distribution shows how often each score or event occurs, fitting the description. A normal curve is a distribution shape, a spreadsheet is a tool, and a score card is for recording scores, not frequency of occurrence.

Mean, median, and mode are defined as measures of central tendency, which describe the center of a data set. Statistical significance relates to hypothesis testing, range is a measure of spread, and inferential statistics is about making inferences from data.

Answer:

D. frequency distribution

Question 2