HS3002-W6-7 Flashcards

1

Prof Zhan tests a theory of sexism by surveying 40 students in his class. This sample is

2

If the sample size is cut to 1/4 of its present size, the confidence interval will become

3

Unlike the sample and population distributions, the sampling distribution is

4

A Z score of -2.00 indicates a score that lies

5

What are the three distributions involved in every application of inferential statistics?

6

The probability of getting a 1 or 6 in a single toss of a six sided die would be

7

Given a normal distribution. If Z score is 0, then the value of the raw score would be

8

Given a normally distributed exam (mean=75, s= 5), what percent of the scores was lower than 70

HS3002-W6-7