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justin did push ups every day this week. he did 8 push ups monday. 14 push ups on tuesday. 18 push ups wednesday. 6 pushups thursday, and 8 push ups friday. find the mean number of pushups.​

Respuesta :

luhhjamar14

Answer:

9

Step-by-step explanation:

if you list them from least to greatest, it would go: 6, 8, 8, 9, 12, 14, 18

Eliminate it one by one on each side and the middle number is 9

Answer:

The mean number is 10.8

Step-by-step explanation:

Since the mean number is the average of all numbers divided by how many there are, then 8+14+18+6+8=54. 54 divided by 5 equals 10.8.

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