Question 1 Which of the following statements about the Chi Square statistic is NOT true?...

Question 1

Which of the following statements about the Chi Square statistic is NOT true?

Chi Square squares the differences between observed and expected frequencies, thus inflating the true difference.
Chi Square is not calculated from observed and expected frequencies.
Chi Square is artificially inflated by sample size.
Measures of association need to be on standardized scales with a 0 meaning no relationship and 1 meaning a perfect relationship. Chi square can be virtually any positive number.

Question 2

Which of the following Phi statistics would represent the weakest relationship?

Question 3

What statistic tells you the likelihood of drawing a sample with a measure of association at least as strong as the one drawn from a population where that measure of association is zero?

Significance Statistic
Cramer's V
Phi
Alpha Level

Question 4

What is the null hypothesis for the relationship between age and opinions on abortion?

There is a relationship between age and opinions on abortion in the sample.
There is no relationship between age and opinions on abortion in the population.
There is a relationship between age and opinions on abortion in the population.
There is a relationship between age and opinions on abortion in the population.

Solutions

Expert Solution

orchestra answered 1 year ago

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