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

Author Question: Assume that women's heights are normally distributed with a mean of 63.6 inches and a standard ... (Read 30 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Aug 2, 2018
Assume that women's heights are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. If 90 women are randomly selected, find the probability that they have a mean height between 62.9 inches and 64.0 inches.
 
  A) 0.0424 B) 0.7248 C) 0.9318 D) 0.1739

Question 2

If a change of one unit in variable X is accompanied by a constant change in variable Y, then X and Y are related.
 
  a. not
  b. linearly
  c. nonlinearly
  d. correlationally


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

B


P68T

  • Member
  • Posts: 509
Reply 2 on: Aug 2, 2018
Excellent

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ... Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ...
Proportion of Women and Men in the U.S. Labor Force Proportion of Women and Men in the U.S. Labor Force
Teaching women about the safety of drug use during pregnancy is an essential component of nursing ... Teaching women about the safety of drug use during pregnancy is an essential component of nursing ...
Why Men’s Shirt Buttons Are On The Right While Women’s On The Left Why Men’s Shirt Buttons Are On The Right While Women’s On The Left
As seniors age, women are more likely to become widowed As seniors age, women are more likely to become widowed
Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ... Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ...
Video: Requirements for nervous signals

For a complete list of videos, visit our video library