The distribution of 800 test scores in an introduction to


Question: The distribution of 800 test scores in an introduction to psychology course was approximately normal, with μ = 35 and σ = 6.

a. What proportion of the students had scores between 30 and 40?

b. What is the probability that a randomly selected student would score between 30 and 40?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: The distribution of 800 test scores in an introduction to
Reference No:- TGS02506900

Now Priced at $15 (50% Discount)

Recommended (98%)

Rated (4.3/5)