Mathematics, 26.01.2020 04:31, griffinbrowning17

A1992 poll conducted by the university of montana classified respondents by gender and political party, as shown in the table below. we wonder if there is an association between gender and party affiliation. which of the following would be the appropriate type of test to investigate our hypothesis?

(democratic | republican | independent )
male= ( 36 | 45 | 24 )
female= ( 48 | 33 | 16 )
a. chi-squared test of good fit with 6 degrees of freedom
b. chi-squared test of independence with 2 degrees of freedom
c. chi-squared test of good fit with 2 degrees of freedom
d. chi-squared test of independence with 6 degrees of freedom

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, gabrielmtrue

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

Answers: 1

continue

Mathematics, 21.06.2019 13:40, klrm9792

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Answers: 2

continue

Mathematics, 21.06.2019 14:30, arivalen

Write the sentence as an equation. b increased by 281 is d

Answers: 1

continue

Mathematics, 21.06.2019 17:20, kelli151

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Answers: 1

continue

Do you know the correct answer?

A1992 poll conducted by the university of montana classified respondents by gender and political par...