Selling price Frequencies (Workforce) [30, 50[ 4 [50, 70[ 18 [70, 90[ 25 [90, 110[ 35 [110, 130[ 17 [130, 150[ 15 [150, 170[ 6 Selling price Frequencies Frequencies Increasing cumulative (Workforce Relative (%) frequencies (%) [30, 50[ 4 [50, 70[ 18 [70, 90[ 25 [90, 110[ 35 [110, 130[ 17 [130, 150[ 15 [150, 170[ 6 Total

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
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18.

 

please answer quick:

 

Here is the data relating to the selling prices of a given product in grocery stores in the province of Ontario.

Complete the board.

 

b. What class range was used?

 c. What is the total number of products sold?

d. What is the proportion of products that were sold at a price greater than or equal to $70 and less than $150?

e. What is the average of the products sold?

 f. What is the median of products sold? 

Selling price
Frequencies
(Workforce)
[30, 50[
4
[50, 70[
18
[70, 90[
25
[90, 110[
35
[110, 130[
17
[130, 150[
15
[150, 170[
6
Selling price Frequencies Frequencies Increasing cumulative
(Workforce Relative (%) frequencies (%)
[30, 50[
4
[50, 70[
18
[70, 90[
25
[90, 110[
35
[110, 130[
17
[130, 150[
15
[150, 170[
6
Total
Transcribed Image Text:Selling price Frequencies (Workforce) [30, 50[ 4 [50, 70[ 18 [70, 90[ 25 [90, 110[ 35 [110, 130[ 17 [130, 150[ 15 [150, 170[ 6 Selling price Frequencies Frequencies Increasing cumulative (Workforce Relative (%) frequencies (%) [30, 50[ 4 [50, 70[ 18 [70, 90[ 25 [90, 110[ 35 [110, 130[ 17 [130, 150[ 15 [150, 170[ 6 Total
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