Question

Apple would like to estimate the web browsing battery life of the iPad. The following data represents the battery life, in hours, experienced by six users.

10 14 14 16 13 8
Using this sample, the point estimate for the web browsing battery life of the iPad is:________

Answer 1

12.5 hours

Explanation:

The data which represents the battery life, in hours, experienced by six users is given below:

10 14 14 16 13 8

To determine the point estimate for the web browsing battery life of the iPad, we find the mean number of hours.

`Mean=(10+14+14+16+13+8)/(6) \\\\=(75)/(6) \\\\=12.5`

The point estimate for the web browsing battery life of the iPad is: 12.5 hours