Author Question: The daily intakes of milk (in ounces) for ten randomly selected people were: 17.1 24.1 17.9 10.8 ... (Read 88 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
The daily intakes of milk (in ounces) for ten randomly selected people were:
 
  17.1 24.1 17.9 10.8 29.8
   21.4 14.0 31.6 14.4 21.8
  Find a 99 percent confidence interval for the population standard deviation .
  A) (4.20, 13.92 ) B) (0.93, 3.48 ) C) (4.07, 13.92 ) D) (4.20, 15.50 )

Question 2

The standard error of estimate in linear regression will be zero when .
 
  a. r = zero
  b. r = -1.00 or +1.00
  c. the slope of the regression line is 0.00
  d. the slope of the regression line is 1.00



lcapri7

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

For a complete list of videos, visit our video library