The following are the last 10 run scores Colin got in cricket: 21, 30, 10, 4, 19, 31, 5, 7, 17, 4 a) Work out Colin's mean score

Question

givi [52]

4 years ago

13

The following are the last 10 run scores Colin got in cricket: 21, 30, 10, 4, 19, 31, 5, 7, 17, 4 a) Work out Colin's mean score

. b) Colin plays cricket again on Sunday. He gets 17 runs. What is his new mean score? I need answer in decimals

Mathematics

1 answer:

Fed [463] · Answer 1 · 2022-01-26T17:17:19+03:00

Answer:

a) 21+30+10+4+19+31+7+17+4=148

148 divided by 10= 14.8

b) 148+17=165

165 divided by 11= 15

Step-by-step explanation:

In math, the mean is the average of a set of numbers. To find the mean of a data set, add up all of the numbers in the set, and then divide that total by the amount of numbers in the set.