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

Author Question: Suppose 55 percent of adults drink tea, 45 percent drink seltzer, and 10 percent drink both. What is ... (Read 144 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Aug 1, 2018
Suppose 55 percent of adults drink tea, 45 percent drink seltzer, and 10 percent drink both. What is the probability that a randomly chosen adult doesn't drink tea or seltzer?

Question 2

The probability that Z is less than -2 is the same as one minus the probability that Z is greater than +2.
  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

kaykay69

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

.10

Answer to Question 2

F


Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
Reply #2 on: Aug 1, 2018
TY


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Aug 1, 2018
You're welcome


« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Young adults usually grieve loss of a role, such as employment or the breakup of a relationship. Young adults usually grieve loss of a role, such as employment or the breakup of a relationship.
Factors affecting vital signs of older adults Factors affecting vital signs of older adults
One target for expanding medical services involves vaccinations. Only 78 percent of children ages 19 ... One target for expanding medical services involves vaccinations. Only 78 percent of children ages 19 ...
Action! Children love to talk about the actions of adults and animals, which provides a natural way ... Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
Video: Parkinson's Disease

For a complete list of videos, visit our video library