07 Jan A bar graph has

MATH399 Applied Managerial Statistics

Week 2 Assignment Histograms

QuestionThe students in a science class took a field trip to a pond. They were all asked to catch a frog and measure its weight (in ounces). The following histogram displays the results.

How many frogs weighed between 12.5 and 14.5 ounces?

A bar graph has a horizontal axis titled Values labeled from 7.5 to 16.5 in increments of 1 and a vertical axis titled Frequency labeled from 0 to 6 in increments of 1. Nine bars are plotted each with a width of 1. From left to right, the heights of the bars are as follows: 6,1,2,2,5,4,6,4,6

QuestionSeveral people were asked to report the number of hours of sleep they average per night. The results are shown in the histogram below. How many of those people average between 4.5 and 6.5 hours of sleep per night?

A histogram has a horizontal axis labeled Values from 3.5 to 8.5 in increments of 1 and a vertical axis labeled Frequency from 0 to 12 in increments of 2. The histogram contains vertical bars of width 1, with one vertical bar centered over each of the horizontal axis value tick marks. The heights of the vertical bars are as follows, where the value is listed first and the height is listed second: 3.5, 6; 4.5, 7; 5.5, 4; 6.5, 5; 7.5, 11.

QuestionGiven the following histogram for a set of data, how many values in the data set are between 10.5and 12.5?

A histogram has a horizontal axis labeled Values from 7.5 to 16.5 in increments of 1 and a vertical axis labeled Frequency from 0 to 6 in increments of 1. The histogram has vertical bars of width 1, starting at the horizontal axis value of 7.5. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 7.5, 1; 8.5, 2; 9.5, 3; 10.5, 2; 11.5, 3; 12.5, 4; 13.5, 1; 14.5, 5; 15.5, 6.

4

5

3

2

6

QuestionRandomly selected individuals at a fashion store were asked how many fashion accessories they currently own. The results are displayed in the following frequency table.

Which histogram accurately summarizes the data?

Value

Frequency

8

3

9

2

10

4

11

3

12

0

13

4

14

2

15

5

16

10

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A bar graph has a horizontal axis titled Values labeled from 9.5 to 18.5 in increments of 1 and a vertical axis titled Frequency labeled from 0 to 10 in increments of 2. Nine bars are plotted each with a width of 1. From left to right, the heights of the bars are as follows: 3,2,4,3,0,4,2,5,10

A histogram has a horizontal axis labeled Values from 5.5 to 14.5 in increments of 1 and a vertical axis labeled Frequency from 0 to 10 in increments of 2. The histogram has vertical bars of width 1, starting at the horizontal axis value of 5.5. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 5.5, 3; 6.5, 2; 7.5, 4; 8.5, 3; 10.5, 4; 11.5, 2; 12.5, 5; 13.5, 10.

A histogram has a horizontal axis labeled Values from 7.5 to 16.5 in increments of 1 and a vertical axis labeled Frequency from 0 to 10 in increments of 2. The histogram has vertical bars of width 1, starting at the horizontal axis value of 7.5. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 7.5, 3; 8.5, 2; 9.5, 4; 10.5, 3; 12.5, 4; 13.5, 2; 14.5, 5; 15.5, 10.

A histogram has a horizontal axis labeled Values from 11.5 to 20.5 in increments of 1 and a vertical axis labeled Frequency from 0 to 10 in increments of 2. The histogram has vertical bars of width 1, starting at the horizontal axis value of 11.5. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 11.5, 3; 12.5, 2; 13.5, 4; 14.5, 3; 16.5, 4; 17.5, 2; 18.5, 5; 19.5, 10.