1.	The amount of fiber measured in grams in selected seven-grain products is 4, 10, 7, 7, 4, 1, and 1. Find the range of the data.
		A.	8	B.	9
		C.	10	D.	7
		Hint
	2.	Which value is an outlier of the set of data {67, 90, 83, 85, 73, 80, 78, 79, 68, 71}?
		A.	67	B.	There is no outlier for the data.
		C.	90	D.	68
		Hint
	3.	Approximately what percent of the data is between 11 and 50 if the mean is 30.5 and the standard deviation is 13.8, given the partial table below? Assume the data are normally distributed.
		A.	83.8%	B.	80.7%
		C.	68.3%	D.	90.0%
		Hint
	4.	A 1% level of confidence is given when ______.
		A.	none of these	B.	P = 99%
		C.	P = 95%	D.	P = 1%
		Hint
	5.	The set of data below shows the number of candles sold for each day of a school fund-raiser. Name the interval that describes the most candles sold. 4, 19, 28, 33, 26, 8, 14, 18, 21, 35, 36, 11, 25, 11,13, 44
		A.	30–40	B.	0–10
		C.	10–20	D.	20–30
		Hint
	6.	Use the frequency distribution below of the number of points that a girl's basketball team scored throughout the season to estimate the mean.
		A.	65	B.	63
		C.	68	D.	61
		Hint
	7.	Find the value of x so that the median of {4, 9, 6, 4, 4, 10, 5, x, 8, 9} is 6.5.
		A.	8	B.	7
		C.	6	D.	5
		Hint
	8.	Find the interquartile range of the set of data below. 20, 15, 23, 14, 18, 12, 25, 10, 24, 12, 17
		A.	5	B.	11
		C.	9	D.	15
		Hint
	9.	The mean of a set of normally distributed data is 65 and the standard deviation is 13. Find the value that defines the 75th percentile.
		A.	75.8	B.	75
		C.	72.6	D.	74.1
		Hint
	10.	From a population of 1,000 items, a sample of 750 is chosen and found to have a standard deviation of 33. Find the standard error of the mean.
		A.	1.2	B.	3.65
		C.	1.04	D.	2.6
		Hint