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

Author Question: When 485 junior college students were surveyed,195 said that they have previously owned a ... (Read 46 times)

theo

  • Hero Member
  • *****
  • Posts: 698
on: Jul 25, 2018
When 485 junior college students were surveyed,195 said that they have previously owned a motorcycle. Find a point estimate for p, the population proportion of students who have previously owned a motorcycle.
 
  A) 0.598 B) 0.672 C) 0.287 D) 0.402

Question 2

The average score of all golfers for a particular course has a mean of 67 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 68.
 
  A) 0.3707 B) 0.1293 C) 0.4772 D) 0.0228


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

D


theo

  • Member
  • Posts: 698
Reply 2 on: Jul 25, 2018
:D TYSM

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

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?

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?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19 Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19
Both students with intellectual disability (ID) and students who are intellectually gifted need ... Both students with intellectual disability (ID) and students who are intellectually gifted need ...
College Students, By Sex and Race-Ethnicity College Students, By Sex and Race-Ethnicity
Community colleges have opened higher education to millions of students who would not otherwise have ... Community colleges have opened higher education to millions of students who would not otherwise have ...
Incubation of cocaine craving in rats that were previously self-administering cocaine. After cocaine ... Incubation of cocaine craving in rats that were previously self-administering cocaine. After cocaine ...
Ratio of College Wages to High-School Wages Ratio of College Wages to High-School Wages
Video: Knee Animation

For a complete list of videos, visit our video library