This topic contains a solution. Click here to go to the answer

Author Question: The president of a state university collected data from students concerning building a new library, ... (Read 22 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
The president of a state university collected data from students concerning building a new library, and classified the responses into different categories (strongly agree, agree, undecided, disagree, strongly disagree) and according to whether the student was male or female. To determine whether the data provide sufficient evidence to indicate that the responses depend upon gender, the most appropriate test is:
 a. chi-square goodness-of-fit test
  b. chi-square test of a contingency table (test of independence)
  c. chi-square test of normality
  d. none of these
  e. all of these

Question 2

A contingency table test with 4 rows and 30 degrees of freedom implies that the table must have:
 a. 7 columns
  b. 9 columns
  c. 11 columns
  d. 13 columns
  e. 15 columns



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaylee05

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

C




vicky

  • Member
  • Posts: 586
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it


ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...

For a complete list of videos, visit our video library