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

Author Question: Under what circumstances will the distribution of sample means be normal? a. It is always normal ... (Read 34 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jun 20, 2018
Under what circumstances will the distribution of sample means be normal?
 
  a. It is always normal
  b. Only if the population distribution is normal
  c. Only if the sample size is greater than 30
  d. If the population is normal or if the sample size is greater than 30

Question 2

What symbol is used to identify the standard error of M?
 
  a. M c.
  b.  d. MM


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


armygirl

  • Member
  • Posts: 556
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Mediterranean woodland and shrubland distribution and climate. Mediterranean woodland and shrubland distribution and climate.
Summation of Heart Sounds, Normal Physiological Split of S1 Summation of Heart Sounds, Normal Physiological Split of S1
Normal combustion is a smooth, controlled burning of the air–fuel mixture. Normal combustion is a smooth, controlled burning of the air–fuel mixture.
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
Sample of a business card design. Sample of a business card design.
Video: Eczema

For a complete list of videos, visit our video library