After a weekend trip to universal studios a group of sudents were asked how many times they rode the hulk. The values are: 1,4,5,2,1,1,2,3,3,8,2 Part A: In this data set,

A- 1 would be an outlier

B- 2 would be an outlier

C- 4 would be an outlier

D- 8 would be an outlier

Part B: The outlier will cause the

A- mean to increase

B- median to increase

C- IQR to increase

And the median to be

A- greater than the mean

B- Less than the mean

C- equal to the mean

Part C: If the outlier were changed to 5, the interquartile range will

A- increase

B- decrease

C- stay the same

And the standard deviation will

A- increase

B- decrease

C- stay the same