What is the average cost for the tablets?

$

Incorrect: Your answer is incorrect.

$($b$)$

Compare the average cost of tablets with a Windows operating system to the average cost of tablets with an Android operating system.

The average cost of a tablet with a Windows operating system is $ $.$ The average cost of a tablet with an Android operating system is $ $.$ Thus we see tablets with Windows operating systems cost

Correct: Your answer is correct.

than tablets with an Android operating system, on average.

$($c$)$

What percentage of tablets use a CPU manufactured by Intel?

$\%$

$($d$)$

What percentage of tablets use an Windows operating system?