A random sample of 30 college students is selected. Each student is asked how much time he or she spent on homework during the p

Question

3 years ago

14

A random sample of 30 college students is selected. Each student is asked how much time he or she spent on homework during the p

revious 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.

Mathematics

1 answer:

Allushta [10] · Answer 1 · 2021-11-15T10:29:14+03:00

Answer:

See Explanation

Step-by-step explanation:

Given the number of hours each student spent doing homework below:

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

The table below is a frequency distribution for the data

$\left|\begin{array}{c|c}\text{Number of Hours}&\text{Number of Students}\\(Homework)&Frequency\\-----&------\\15&3\\16&2\\17&4\\18&4\\19&3\\20&5\\21&2\\22&2\\23&2\\24&3\\-----&------\\Total&30\end{array}\right|$