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Business Statistics Need Fast

1. ;Normal curve data is skewed to the right. (Points : 1)

; ;True ;
; ;False ;

Question 2.2. ;The standard deviation of normally distributed data sets is equal to about 1/6 of the data set’s range. (Points : 1)

; ;True ;
; ;False ;

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Question 3.3. ;In a frequency distribution such as a bell-shaped curve, what does the vertical height of the curve indicate? (Points : 1)

; ;The different score values
; ;The frequency of score occurrence
; ;The probability of score occurrence
; ;The normality of the distribution

Question 4.4. ;Data outliers result in skewed data distributions. (Points : 1)

; ;True ;
; ;False ;

Question 5.5. ;A probability is found by dividing the number of possible outcomes (o) by the number of successes € = o/e. (Points : 1)

; ;True ;
; ;False ;

Question 6.6. ;Which of the following defines standard deviation? (Points : 1)

; ;The difference between the highest and lowest values.
; ;The arithmetic average of a set of values.
; ;The average difference between a set of values and the mean.
; ;The average of the highest and lowest values in a set.

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