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

Author Question: A one-week study revealed that 60 of a warehouse store's customers are women and that 30 of women ... (Read 107 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Jul 24, 2018
A one-week study revealed that 60 of a warehouse store's customers are women and that 30 of women customers spend at least 250 on a single visit to the store.
 
  Find the probability that a randomly chosen customer will be a woman who spends at least 250.
  A) 0.18 B) 0.36 C) 0.50 D) 0.90

Question 2

The outer fences of a box plot are three standard deviations from the mean.
 
  A) True B) False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wilsonbho

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


jrubin

  • Member
  • Posts: 552
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Women status and the population growth rates Women status and the population growth rates
Do you know how many calories are in your chips-and-soda “study snack”? Do you know how many calories are in your chips-and-soda “study snack”?
Both men and women can experience issues with body image Both men and women can experience issues with body image
Embryonic Period - 4th week Embryonic Period - 4th week
The results from West and Crook's study of memory for telephone numbers The results from West and Crook's study of memory for telephone numbers
The study of how traits such as flower color are passed from generation to generation provided the m The study of how traits such as flower color are passed from generation to generation provided the m
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library