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 116 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
:D TYSM

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

White fallow deer near Argonne National Labs in Westmont Illinois, USA. White fallow deer near Argonne National Labs in Westmont Illinois, USA.
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library