Answer:
12
Step-by-step explanation:
12 doesn't fit the data because it is so much farther from the general average of the others.
12 affects the median because with it, the median is 74. but without 12, the median is 76.
12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.
Answer:
4 is the answer
Step-by-step explanation:
10+(-6)+(-6)+2+(-4)
10+(-6)= 10-6= 4
(-6)+2=6-2= -4
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8
-4
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4 is the answer
