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Question 5 (1 point) What is the mean of this set of data: 78, 79, 80, 80, 89, 89, 92, 93, 94, 95, 95, 95 Round your answer to the nearest tenth.
88.3
89.4
92.1
88.6​

Respuesta :

88.3

add all the numbers, you get 1,059 and divide that by how many numbers there are which is 12 and you get 88.3

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