Author Question: What is the probability that at most two errors were made?[br][br][b][color=#FBB117]Question ... (Read 43 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
What is the probability that at most two errors were made?

Question 2

A committee of eight politicians needs to be chosen from 11 Democrats and 15 Republicans. What is the probability that at least 5 Democrats will be selected for the committee?



Chou

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

0.9216

Answer to Question 2

0.169



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

For a complete list of videos, visit our video library