1) What is the shape of the normal distribution? a) U-shaped b) Bell-shaped 2) what is the mean of a standard normal distribution? a) 1 b) 0 3) What is the Standard deviation of a standard normal distribution? a) 1 b) 2 4) In a normal distribution the mean,median and mode are all equal? a) True b) false 5) In a normal distribution what is the area under the curve to the left of the mean? a) 25% b) 50% 6) In a normal distribution what is the area under the curve to the right of the mean? a) 25% b) 50% 7) What is the area under the entire normal distribution curve? a) 100% b) 50%

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