« previous next »

Author Question: In a normal distribution, large, positive z-scores occur with _______________ small, positive ... (Read 71 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
on: Jun 20, 2018
In a normal distribution, large, positive z-scores occur with _______________ small, positive z-scores.
 
  a. greater frequency than c. equal frequency to
  b. less frequency than d. greater variability than

Question 2

Chris wants to calculate a z-score for his own height. The average height in the class is 66 inches, and Chris's height is 62 inches. Chris calculated his z-score to be +1.5 . What's wrong with his calculation?
 
  a. The z-score is an inappropriate calculation here.
  b. The z-score should be a higher number.
  c. He didn't have the standard deviation.
  d. The z-score should be a negative number.


kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

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.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here. Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here.
The small arrows indicate the air bypassing the throttle plate in the closed throttle position. ... The small arrows indicate the air bypassing the throttle plate in the closed throttle position. ...
Constant velocity versus positive velocity Constant velocity versus positive velocity
Pus-forming infection. Such infections occur more frequently in individuals with immunoglobulin ... Pus-forming infection. Such infections occur more frequently in individuals with immunoglobulin ...
Small local hydroelectric power generators have more future potential Small local hydroelectric power generators have more future potential
A very small sampling of organisms in an arctic food web on land. A very small sampling of organisms in an arctic food web on land.
Video: Asthma Treatment

For a complete list of videos, visit our video library