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

Author Question: A medical researcher is interested in determining if there is a relationship between adults over 50 ... (Read 90 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
A medical researcher is interested in determining if there is a relationship between adults over 50 who exercise regularly and low, moderate, and high blood pressure. A random sample of 236 adults over 50 is selected and the results are given below. Calculate the chi-square test statistic to test the claim that regular exercise and low, moderate, and high blood pressure are independent. Use α = 0.01.


◦ 6.003
◦ 16.183
◦ 3.473
◦ 18.112


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Themember4 on Jan 16, 2020

Eazy416

  • Sr. Member
  • ****
  • Posts: 360
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 25% of students answer this correctly




Themember4

  • Member
  • Posts: 538
Reply 2 on: Jan 16, 2020
Wow, this really help


zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Excellent

 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

For a complete list of videos, visit our video library