If the skew calculation for a sample data set is negative, but lies within the 90% confidence interval, then we

	A.	May conclude with 90% confidence that the population is skewed to the left
	B.	May conclude with 90% confidence that the population is skewed to the right
	C.	May conclude with 90% confidence that the population has a normal (symmetrical) skew
	D.	May conclude with 90% confidence that the population has low kurtosis
	E.	All of the above
	F.	None of the above