Question

a random sample of 30 college students is selected. each student is asked how much time they spent on homework during the previous week. the following times (in hours) are obtained. 19, 15, 17, 18, 24, 22, 21, 20, 18, 20, 18, 21, 17, 22, 16, 23, 24, 15, 20, 17, 19, 23, 18, 17, 15, 24, 20, 20, 19, 16 construct a frequency distribution for the data. type the frequency for each data value. (type whole numbers.) hours studied freq. 15

Explanation:

Step1: Count the number of 15s

Go through the data set and count how many times 15 appears.

Step2: Determine the frequency

After counting, we find that 15 appears 3 times.

Answer:

3