Question

1. the frequency table represents the distribution of the number of seconds it took for each of 50 students to find the answer to a trivia question using the internet. use the frequency table to create a histogram.

0 - 5	22
5 - 10	5
10 - 15	8
15 - 20	9
20 - 25	5
25 - 30	1

Explanation:

Step1: Label x - axis

Label the x - axis with the time intervals (0 - 5, 5 - 10, 10 - 15, 15 - 20, 20 - 25, 25 - 30).

Step2: Label y - axis

Label the y - axis with frequency. The maximum frequency here is 22, so choose an appropriate scale (e.g., 0, 5, 10, 15, 20, 25).

Step3: Draw bars

For the interval 0 - 5, draw a bar with height 22. For 5 - 10, draw a bar with height 5. For 10 - 15, draw a bar with height 8. For 15 - 20, draw a bar with height 9. For 20 - 25, draw a bar with height 5. For 25 - 30, draw a bar with height 1. The bars should touch each other since the intervals are continuous.

Answer:

A histogram with x - axis labeled with time intervals (0 - 5, 5 - 10, 10 - 15, 15 - 20, 20 - 25, 25 - 30) and y - axis labeled with frequency and corresponding bars of heights 22, 5, 8, 9, 5, 1 respectively.