Z scores and p values
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Fill in the answers for each table below. Please report your z scores to two decimals and your p values to three decimals. If the p value is less than .001, please report p < .001.
Problem 1...
Problem 2
Setting µ = 60 and σ = 7
What is the z score of 78?
What is the z score of 45?
What is the probability of 59?
What is the probability of 62?
What score falls at z = 1.64?
What score falls at z = -1.96?
What percentage of scores are 73 or less?
What proportion of scores is between 45 and 78?
(see attached).The z table was really helped. I am having trouble with these types of problems. It really has helped your detail explanations on how to resolve the problems.
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Solution Summary
Each of the table fillid in. Correct answeres provided for all questions in Problem 2.
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