Author Question: A sampling distribution for a sample of n = 4 is normally distributed with a standard deviation ... (Read 57 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
A sampling distribution for a sample of n = 4 is normally distributed with a standard deviation equal to 5. Based on this information, the population standard deviation, , is equal to 10 mph.
 
  Indicate whether the statement is true or false

Question 2

A major insurance company believes that for drivers between 16 years of age and 60 years of age, the number of accidents per year tends to decrease as age increases.
 
  If this is the case, a scatter diagram should show a negative relationship between the two variables. Indicate whether the statement is true or false



tashiedavis420

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

TRUE

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Medication errors are three times higher among children and infants than with adults.

For a complete list of videos, visit our video library