A Sample of Twelve Families Was Taken

question 72

Essay

A sample of twelve families was taken. Each family was asked how many times per week they dine in restaurants. Their responses are given below. Using this data set, compute the
a. mode
b. median
c. mean
d. range
e. interquartile range
f. variance
g. standard deviation
h. coefficient of variation

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Definitions:

SUM Function

A function used in spreadsheets and databases to calculate the total sum of a range of numeric values.

Worksheet Labels

Worksheet labels are descriptive text or identifiers used in spreadsheets to name or distinguish columns, rows, or cells.

Careful Planning

The process of thoughtfully and meticulously preparing for future activities or projects to ensure their success and mitigate risks.

Cell Reference

An identifier used in spreadsheet applications to specify the position of a cell within a worksheet, typically consisting of a column letter and row number.