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Suppose a normal distribution has a mean of 20 and a standard deviation of four. A value of 26 is how many standard deviations away from the main?

Suppose a normal distribution has a mean of 20 and a standard deviation of four. A value of 26 is how many standard deviations away from the main?
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Suppose a normal distribution has a mean of 20 and a standard deviation of four. A value of 26 is how many standard deviations away from the main?

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User David Santamaria
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1 Answer

3 votes

Explanation:

26 is + SIX units from the mean of 20 .

6 / 4 = + 1/5 S.D. from mean

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User Bksunday
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