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

Author Question: The average score of all golfers for a particular course has a mean of 69 and a standard deviation ... (Read 131 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jun 24, 2018
The average score of all golfers for a particular course has a mean of 69 and a standard deviation of 3. Suppose 36 golfers played the course today. Find the probability that the average score of the 36 golfers exceeded 70.
 
  A) .3707 B) .0228 C) .4772 D) .1293

Question 2

Transportation officials tell us that 90 of drivers wear seat belts while driving. What is the probability that between 525 and 530 drivers in a sample of 600 drivers wear seat belts?
 
  A) 0.0985 B) 0.9015 C) 0.0811 D) 0.0174


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


azncindy619

  • Member
  • Posts: 562
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it. In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it.
Cumulative Standard Normal Distribution Cumulative Standard Normal Distribution
Massage is used as a complement to standard medical treatment in hospitals and skilled nursing ... Massage is used as a complement to standard medical treatment in hospitals and skilled nursing ...
How to find the average atomic mass of an element How to find the average atomic mass of an element
How to quickly find the vertex of a quadratic equation that is in standard form How to quickly find the vertex of a quadratic equation that is in standard form
In 2000, the average charge of tax preparation was 95 . Assuming a normal distribution and a ... In 2000, the average charge of tax preparation was 95 . Assuming a normal distribution and a ...
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library