Author Question: If a hypothesis is rejected at the 5 level of significance, it a. will always be rejected at the 1 ... (Read 85 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
If a hypothesis is rejected at the 5 level of significance, it
 a. will always be rejected at the 1 level
  b. will always be accepted at the 1 level
  c. will never be tested at the 1 level
  d. may be rejected or not rejected at the 1 level

Question 2

A simple random sample of 36 items resulted in a sample mean of 40 and a standard deviation of 12 . Construct a 95 confidence interval for the population mean.



Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Answer to Question 1

D

Answer to Question 2

35.94 to 44.06



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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