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

Author Question: If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard ... (Read 48 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jun 29, 2018
If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard error of the sampling distribution for X?
 a. 0.269 c. 8.295
  b. 1.075 d. 17.2

Question 2

When responses to two rating scale questions are plotted in four quadrants of a two- dimensional table, the result is called a histogram.
 
 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

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 29, 2018
Answer to Question 1

B
The standard error of the sampling distribution for X ( ) is the standard deviation of X divided by the square root of the sample size, in this case 4.3 / 4 = 1.075.

Answer to Question 2

F
This is called quadrant analysis.


bobbysung

  • Member
  • Posts: 519
Reply 2 on: Jun 29, 2018
Gracias!

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Metabolic rates of animals that differ in size. Metabolic rates of animals that differ in size.
The proboscis monkey demonstrates that large gut size contributes to a lower EQ. The proboscis monkey demonstrates that large gut size contributes to a lower EQ.
In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it. In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it.
Sample of Enzymes Sample of Enzymes
Contrasting eukaryotic and prokaryotic cells in size and complexity Contrasting eukaryotic and prokaryotic cells in size and complexity
Beak size in finches during dry years increases because of strong selection Beak size in finches during dry years increases because of strong selection
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library