Author Question: A normally distributed set of population scores has a mean of 65 and a standard deviation of 10.2 . ... (Read 36 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
A normally distributed set of population scores has a mean of 65 and a standard deviation of 10.2 . The mean, of the sampling distribution of the mean, for samples of size 48 equals _________.
 
  a. 1.35 c. 65
  b. 60 d. none of these

Question 2

The sampling distribution of the mean gives _________.
 
  a. all the values the sample mean can take
  b. the probability of getting each mean value if sampling is random from the H0 population
  c. all the values the sample standard deviation can take
  d. the probability of getting each standard deviation value if sampling is random from the H0 population
  e. all the values the sample mean can take and the probability of getting each mean value if sampling is random from the H0 population



Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

C

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

For a complete list of videos, visit our video library