Math, asked by parkash15thakur, 4 months ago

4 added to each digit 19,24,23,16. find the change in average

Answers

Answered by aryankaul539

0

Answer:

The mean or average also increases by 4

Step-by-step explanation:

mean = 19 + 24 + 23 + 16 / 4 = 20.5

new mean = 23 + 28 + 27 + 20 = 24.5

The mean also increases by 4

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