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Mathematics 7 Online
OpenStudy (anonymous):

Question 1.1. Suppose a normal distribution has a mean of 20 and a standard deviation of 4. A value of 26 is how many standard deviations away from the mean? (Points : 1) 1.5 0.5 0.5 1.5

OpenStudy (anonymous):

@TheEdwardsFamily

OpenStudy (anonymous):

\[26=\mu+k\sigma~~\iff~~26=20+4k\] What value of \(k\) makes this equation true?

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