This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Find the value of the 2 test statistic for a hypothesis test of independence. Round your answer to 3 ... (Read 1531 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jan 18, 2020

Question 1

Find the value of the χ2 test statistic for a hypothesis test of independence. Round your answer to 3 decimal places.

160 students who were majoring in either math or English were asked a test question, and the researcher recorded whether they answered the question correctly. The sample results are given below.



◦ 6.205
◦ 6.635
◦ 6.502
◦ 0.011

Question 2

Find the value of the χ2 test statistic for a hypothesis test of independence. Round your answer to 3 decimal places.

Responses to a survey question are broken down according to gender and the sample results are given below.



◦ 0.921
◦ 0.579
◦ 0.749
◦ 0.759
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by humphriesbr@me.com on Jan 18, 2020

wshriver

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 49% of students answer this correctly


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Jan 18, 2020
:D TYSM

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

How to use the closed interval method to find absolute maximum and minimum values How to use the closed interval method to find absolute maximum and minimum values
How to find the constant (C) after finding the anti-derivative How to find the constant (C) after finding the anti-derivative
How to find the components of a vector found in the first quadrant How to find the components of a vector found in the first quadrant
Find Your Blind Spot Find Your Blind Spot
Find the magnitude and the direction of the resultant vector of the vectors below. Find the magnitude and the direction of the resultant vector of the vectors below.
Test-cross analysis of F1 plants Test-cross analysis of F1 plants
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library