Answer:
B
Step-by-step explanation:
There are six numbers altogether. 2 3 and 5 are prime. One is odd, but it is not considered prime.
So P(prime) = 3/6 = 1/2
As a percent, this is 1/2 * 100 = 50%
32 x 1 = 77 id mn dor
90
You calculate the mean of a data set by adding all the numbers up and dividing the result from addition with how many numbers there are.