Question

Forty families were surveyed and asked to record the number of hours per week their television was in use. The results are shown in this frequency table.

Which histogram is an accurate representation of the data?
a
20
13
Number of Hours
0-5
40-49
10-19 20-29 30-39
Frequency
b.
20
19
16
14
12

Answer 1

The histogram that accurately represents the data is Option A.

Step-by-step explanation:

The histogram that accurately represents the data is Option A.

In a histogram, the x-axis represents the number of hours, while the y-axis represents the frequency (number of families). The intervals on the x-axis should be the same width and not overlapping. Based on the frequency table, the histogram should have a rectangle for each interval with a height corresponding to the frequency.

Option A has rectangles representing each interval (0-5, 10-19, 20-29, 30-39, 40-49), with heights corresponding to the frequencies given in the table.

Answer 2

I think its D, Correct me if I'm wrong!

Step-by-step explanation: