What are three important properties of a normal distribution

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The following questions pertain to some important facts to know about a normal distribution:

a. What are three important properties of a normal distribution?

b. What percentage of the values are:

i. within 1 standard deviation of the mean?
ii. 2 standard deviations or more above the mean?
iii. 1.96 standard deviations or more below the mean?
iv. between the mean and ±2.58 standard deviations?
v. 1.28 standard deviations above the mean?

Reference no: EM13952906

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