« previous next »

Author Question: In setting up the contingency table, whether the groups caught the flu should be placed in the ... (Read 34 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
on: Jun 20, 2018
In setting up the contingency table, whether the groups caught the flu
  should be placed in the
 
  a. columns
  b. rows
  c. marginal totals
  d. lower, right-hand corner

Question 2

With a known population mean of 50 and a known standard error of the mean
  of 4.00, what is the probability of selecting at random a sample whose mean is
  52 or greater?
 
  What will be an ideal response?


TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

p=.31


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

?A Brumby that was caught in the Apsley River Gorge. ?A Brumby that was caught in the Apsley River Gorge.
Table Salt Table Salt
Periodic Table Periodic Table
Latest element on the Periodic Table Latest element on the Periodic Table
Religious Groups: From Hostility to Acceptance Religious Groups: From Hostility to Acceptance
Facing the table, place one hand on the thigh and the other on the lower leg. Gently rock the leg ... Facing the table, place one hand on the thigh and the other on the lower leg. Gently rock the leg ...
Video: Primary and secondary response to infection

For a complete list of videos, visit our video library