Author Question: Heidi has been keeping track of what she spends to eat out. The last week's expenditures (in ... (Read 133 times)

corkyiscool3328 · **on:** Jun 24, 2018

Heidi has been keeping track of what she spends to eat out. The last week's expenditures (in dollars) for meals eaten out were 3.69, 3.95, 4.19, 8.91, 5.49, 12.53, and 5.66 . Calculate the mean amount she spent on meals last week.

Question 2

The difference between the mean of a data set and the individual values of that set is known as the:
a. variance
b. standard deviation
c. residual
d. mean absolute deviation
e. quartile