Consider a normal distribution with mean 17 and standard deviation 4.

a) Find the z-score for x=22.

b) How many standard deviations from the mean is x=22?

Answers

Answer 1

Answer:

a) 1.25

b) 1.25

Explanation:

a) z-score for x=22:

(22-17)/4 = 1.25

b) 1.25, that's exactly what z-score means


Related Questions

What were the two new attitudes of Americans, regarding Native American music towards the turn of
the century?

Answers

Answer:

I'm not quite sure what specific turn of the century you are referring to. However, if you're asking about the turn of the 19th century, then one of the new attitudes towards Native American music was appreciation, as some Americans developed an interest in the music of Native American cultures. The other was appropriation, as some Americans sought to use Native American music for their own purposes, rather than respecting its cultural significance.

Explanation:

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