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

Author Question: The National Football League obtains a sample of its players by randomly choosing 15 players from ... (Read 173 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
on: Aug 2, 2018
The National Football League obtains a sample of its players by randomly choosing 15 players from each team.
 
  A) Yes B) No
 
  Identify whether the sample is a simple random sample.

Question 2

A population of scores is normally distributed with a mean of 100 and a standard deviation of 20. Approximately percent of the scores fall in the interval between 80 and 100.
 
  a. 14
  b. 34
  c. 68
  d. 84


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

l.stuut

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

B


CharlieWard

  • Member
  • Posts: 578
Reply 2 on: Aug 2, 2018
Great answer, keep it coming :)

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Swallow-tailed Bee-eater in Etosha National Park, Namibia Swallow-tailed Bee-eater in Etosha National Park, Namibia
The world attempted to deal with Somalia as if it were a real country but painfully learned that Som The world attempted to deal with Somalia as if it were a real country but painfully learned that Som
(a) A turbidometry detector measures laser light directly across from the light source. The sample, ... (a) A turbidometry detector measures laser light directly across from the light source. The sample, ...
(left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur (left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library