1.Select Yes or No to state whether each data set is likely to be normally distributed.
The age of people entering a superstore
the heights of people entering a superstore
The number of 8 oz glasses of milk in 1 gallon
The gallons of milk sold at the superstore in one week
2. Suppose the scores on a grammar quiz are normally distributed with a mean of 76 and a standard deviation of 8.
Which group describes 16% of the population of grammar quiz scores?
Scores below 60
Scores below 68
Scores above 80
Scores above 94
