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

Author Question: The Central Limit Theorem states that, if a random sample of size n is drawn from a population, then ... (Read 90 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jun 24, 2018
The Central Limit Theorem states that, if a random sample of size n is drawn from a population, then the sampling distribution of the sample mean :
 a. is approximately normal if n < 30.
  b. is approximately normal if n > 30.
  c. is approximately normal if the underlying population is normal.
  d. None of these choices.

Question 2

If the coefficient of determination is 0.95, this means that 95 of the variation in the independent variable x can be explained by the y variable.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

F


tingc95

  • Member
  • Posts: 556
Reply 2 on: Jun 24, 2018
:D TYSM

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio
Sample Exercise Prescription for Weight Training: Advanced Sample Exercise Prescription for Weight Training: Advanced
Sample Daily Log For Holistic Self-Care Plan. Sample Daily Log For Holistic Self-Care Plan.
Size-exclusion chromatography (aka gel-filtration) Size-exclusion chromatography (aka gel-filtration)
The Central and Peripheral Nervous System The Central and Peripheral Nervous System
Video: Carbon fixing adaptations Animation

For a complete list of videos, visit our video library