The purpose of this assignment is to learn to compute key numerical measures for descriptive statistics. The following data set is about the number of times a sample of 20 families dined out last week: 6 1 5 3 7 3 0 3 1 3 4 1 2 4 1 0 5 6 3 1 Compute the mean and median. Compute the first and third quartiles. Compute the variance and standard deviation.

The purpose of this assignment is to learn to compute key numerical measures for descriptive statistics. The following data set is about the number of times a sample of 20 families dined out last week: 6 1 5 3 7 3 0 3 1 3 4 1 2 4 1 0 5 6 3 1 Compute the mean and median. Compute the first and third quartiles. Compute the variance and standard deviation.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

The purpose of this assignment is to learn to compute key numerical measures for descriptive statistics.

The following data set is about the number of times a sample of 20 families dined out last week:

6 1 5 3 7 3 0 3 1 3 4 1 2 4 1 0 5 6 3 1

Compute the mean and median.
Compute the first and third quartiles.
Compute the variance and standard deviation.

Statistics that help describe, summarize, and present information extracted from data. Descriptive statistics include concepts related to measures of central tendency, measures of variability, measures of frequency, shape of distribution, and some data visualization techniques/tools such as pivot tables, charts, and graphs.

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