21 Check out the sales of a particular car across the United States over a 60-day period in the following figure. 800- 700- 600- Number of items sold 400 500- Line Graph of Sales 3001 16 12 18 24 30 36 42 48 54 60 60 Day a. Can you see a pattern to the sales of this car across this time period? b. What are the highest and lowest numbers of sales, and when did they occur? c. Can Can you estimate the average of all sales over this time period?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.1: Stem-and-leaf Plots And Histograms
Problem 7E
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21
Check out the sales of a particular car across
the United States over a 60-day period in the
following figure.
800-
700-
600-
Number of items sold
400
500-
Line Graph of Sales
3001
16 12 18 24 30 36 42 48 54
60
60
Day
a. Can you see a pattern to the sales of this
car across this time period?
b. What are the highest and lowest numbers
of sales, and when did they occur?
c. Can
Can you estimate the average of all sales
over this time period?
Transcribed Image Text:21 Check out the sales of a particular car across the United States over a 60-day period in the following figure. 800- 700- 600- Number of items sold 400 500- Line Graph of Sales 3001 16 12 18 24 30 36 42 48 54 60 60 Day a. Can you see a pattern to the sales of this car across this time period? b. What are the highest and lowest numbers of sales, and when did they occur? c. Can Can you estimate the average of all sales over this time period?
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