Question

A number is selected at random from the numbers 7, 3, 9, 7, 9, 5, 7, 9, 9, 5. The probability that the selected number is their average is

Answer 1

3/10

the average is 7. 70/10

there are 3 7s so boom.

P.S SAVE PENGUINS

Answer 2

First we have to find the average of this data.
7+3+9+7+9+5+7+9+9+5/10=61/10=6.1 =7(approx.)
Therefore favourable outcomes are 3
Therefore probability is
= 3/7
Hope this would have been clear to you and also mark as the brainliest.