On Wednesday, Olga’s parents said she owed them too much money to borrow any more. On Thursday, she paid her parents $15 she had earned babysitting. On Friday she borrowed $5 to go to a movie. On Saturday, she paid them the $12 she earned babysitting, Then her debt was down to $22. How much did she owe on Wednesday?

Question

anonymous · Answer

How will adding the value 2 affect the mean and median of the data set 4, 4, 4, 6, 8?	
 
 A.
The mean and median will decrease by the same amount.
 
 B.
The median will decrease more than the mean.
 
 C.
The median will stay the same, but the mean will decrease.
 
 D.
The mean and median will both stay the same.