Question

Can someone help me with both I will mark u brilliant

Answer 1

Answer: 22

Explanation:

Add everything together (264) and divide by 12 the amount of numbers there are to find the mean or the average

Answer 2

for the first question

the mean is 22

Mean is the sum of the values divided by the number of values

Explanation:

for the second one

the median is 21

in the set of data you will get two numbers on the middle 20 and 21, add them and divide by 2 like this: 20 + 22 / 2 = 21