Consider that a data set of 10 data points has a mean of 5. If every data point was doubled in the set, how might that affect th
e mean of the data set?
a) The mean would double to 10.
b) The mean would increase by 2 to 7
c) The mean would increase by 50.
d) The mean would remain to be 5.
1 answer:
Answer:
A) The mean would double to 10.
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is it 32
Step-by-step explanation:
Answer:
SY = 16
XY = 12
Step-by-step explanation:
15/20 = 12/SY
15SY = 240
SY = 16
15/20 = 9/XY
15XY = 180
XY = 12
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