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

Author Question: Is this study blind? What will be an ideal response? ... (Read 51 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 25, 2018
Is this study blind?
 
  What will be an ideal response?

Question 2

The mean age of judges in Dallas is greater than 53.8 years. If a hypothesis test is performed, how should you interpret a decision that fails to reject the null hypothesis?
 
  A) There is not sufficient evidence to support the claim  > 53.8.
  B) There is sufficient evidence to reject the claim  > 53.8.
  C) There is sufficient evidence to support the claim  > 53.8.
  D) There is not sufficient evidence to reject the claim  > 53.8.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 25, 2018
Answer to Question 1

The subjects are blind, assuming the 100 mg, 200 mg and placebo appear to be the same.

Answer to Question 2

A


jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jul 25, 2018
Great answer, keep it coming :)

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ... Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ...
The CHRIS manual entry for toluene. Useful information includes response information, chemical and ... The CHRIS manual entry for toluene. Useful information includes response information, chemical and ...
J or U dose-response curve J or U dose-response curve
“Fight or Flight” Response “Fight or Flight” Response
Results from Kliegl's study show that older adults can learn complex information-processing Results from Kliegl's study show that older adults can learn complex information-processing
The stress response involves several pathways, which begin with a signaling stimulus The stress response involves several pathways, which begin with a signaling stimulus
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library