what happens to data when 4 is added to data set?

Question

statis quwes

ans will be what are the effect on mean

 

Answer 1

It depends on the data set, which you did not provide. In general:

• If the mean of the data set is less than 4, then adding a 4 to the data set will increase the mean
• If the mean of the data set is equal to 4, then adding a 4 to the data set will not change the mean
• If the mean of the data set is more than 4, then adding a 4 to the data set will decrease the mean