Question

1.A random sample of 20 men yields the given data on the number of minutes of exercise during the week of March 12 – 18.

43.5     91.5     7.5       0.0       0.0       28.5     199.5   57.0     142.5   8.0      

0.0       78.0     34.5     0.0       57.0     151.5   8.0       0.0       9.0       36.0

Compute the Mean, Median, and Mode for this set of data.

2.A random sample of 20 women yields the given data on the number of minutes of exercise during the week of March 12 – 18.

10.0     90.6     48.5     50.4     57.4     99.6     0.0       5.0       0.0       0.0      

5.0       2.0       10.5     5.0       47.0     0.0       5.0       54.0     0.0       48.6

Compute the Mean, Median, and Mode for this data.

Answer 1

For calculating mean median mode first we need to arrange the data from lowest to highest .