Consider two data sets. set a: n = 5; x = 10 set b: n = 50; x = 10 (a) suppose the number 39 is included as an additional data value in set a. compute x for the new data set. hint: x = nx. to compute x for the new data set, add 39 to x of the original data set and divide by 6. (b) suppose the number 39 is included as an additional data value in set b. compute x for the new data set. (c) why does the addition of the number 39 to each data set change the mean for set a more than it does for set b?

a) mean = 14.83

b) mean 10.56

c)  set B has a larger values of data set than A. Hence to determine  the mean value of B we divide the total sum of  by a larger number than for A

Step-by-step explanation:

Given data:

set A,

n = 5

x =10

set B

n = 50

x = 10

a) when 39 is addded in set A. So mean value is

    mean = 14.83

b).   when 39 is added in set B. So mean value is

mean = = 10.56

c).  set B has a larger values of data set than A. Hence to determine  the mean value of B we divide the total sum of  by a larger number than for A.