Question

Golf scores for a country club member are: 72, 71, 70, 70, 70, 69, 69, 69, 69, 69, 68, 68, 68, 67, 67. find the mean, median, and mode, in that order. 69.5, 69, 68 and 70 69, 69, 69 69.1, 69, 69 none of the above

Answer 1

mean is (72
$mean = (72 + 71 + 70 + 70 + 70 + 69 + 69 + 69 + 69 + 69 + 68 + 68 + 68 + 67 + 67) \div 15 = 69$

Answer 2

Mean , Median & Mode are 69.1, 69, 69   for Golf scores for a country club member  72, 71, 70, 70, 70, 69, 69, 69, 69, 69, 68, 68, 68, 67, 67.

Step-by-step explanation:

Golf scores for a country club member are: 72, 71, 70, 70, 70, 69, 69, 69, 69, 69, 68, 68, 68, 67, 67

Already Arranged in descending

72, 71, 70, 70, 70, 69, 69, 69, 69, 69, 68, 68, 68, 67, 67

Total count = 15

Median = 8th number

=> Median = 69

Mode = 69  ( repeated maximum 5 times)

Mean = (72 + 71 + 70 + 70 + 70 + 69 + 69 + 69 + 69 + 69 + 68 + 68 + 68 + 67 + 67)/15

= 1036/15

= 69.067

= 69.1

Hence Mean , Median & Mode are

69.1, 69, 69

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