Question

4. A normal distribution with a mean of $\mu = 56$ and a standard deviation of $\sigma = 12$. For each of the following scores, indicate whether the body is to the right or the left of the score and find the proportion of the distribution located in the body. a. $X = 59$ b. $X = 44$ c. $X = 74$

          4. A normal distribution with a mean of $\mu = 56$ and a standard deviation of $\sigma = 12$. For each of
the following scores, indicate whether the body is to the right or the left of the score and
find the proportion of the distribution located in the body.
a. $X = 59$
b. $X = 44$
c. $X = 74$

4. A normal distribution with a mean of μ = 56 and a standard deviation of σ = 12. For each of
the following scores, indicate whether the body is to the right or the left of the score and
find the proportion of the distribution located in the body.
a. X = 59
b. X = 44
c. X = 74

Added by Juan W.

Psychology Openstax

Rosie M. Spielman 1st Edition

Instant Answer

Solved by Expert Jake Knight

Step 1

X=65 To determine whether the body is to the right or left of the score, we compare the score to the mean. In this case, the score of 65 is greater than the mean of 56, so the body is to the right of the score. Show more…

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A normal distribution with a mean of Î¼=56 and a standard deviation of Ïƒ=12. For each of the following scores, indicate whether the body is to the right or the left of the score and find the proportion of the distribution located in the body: a. X=65 b. X=44 c. X=74