PSY 325 Week 2 Quiz Set 2

PSY 325 Week 2 Quiz Set 2

Question :The table value z = .70 IS 2580. What percent of the population occurs below that point?

The z-test asks whether the population from which thesample was drawn has the same mean as the population to which it is compared True.

Question 3

4. Based on past experience, the probability that the sun will rise tomorrow is?

5 Rejecting the null hypothesis is the same as saying?

6 How many standard deviations below is 3 if z= -1.75

7 Degrees of Freedom refers to

How many values can vary

8 If instead of z = (x – M) / s the formula is x = z(s) + M, what is the result?

9 How does standard normal distribution differ from other normal distributions?.

10 What is the similarity between the z test and one sample t test?

Nursing Essay Writing Help