« previous next »

Author Question: If the average adult male in the United States is 5' 9 tall, and the standard deviation for height ... (Read 230 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
on: Jun 20, 2018
If the average adult male in the United States is 5' 9 tall, and the standard deviation for height is 2, approximately how many adult males would you expect to be between 5' 7 and 5'11 tall?
 
  a. 50 of them
  b. 66.7 of them
  c. 75 of them
  d. 90 of them

Question 2

The interquartile range
 
  a. is the 50th percentile score in a data set.
  b. contains as few as 25 of scores or as many as 75 of scores in a data set
  c. contains the middle 50 of scores in a data set.
  d. is the same as the range.


underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

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?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Male giraffes will engage in necking to establish dominance. Male giraffes will engage in necking to establish dominance.
Average Chemical Composition of the Geosphere Crust Average Chemical Composition of the Geosphere Crust
Preoperative photograph of a 43-year-old Caucasian male with necrotizing fasciitis on the day of ... Preoperative photograph of a 43-year-old Caucasian male with necrotizing fasciitis on the day of ...
How to find the average atomic mass of an element How to find the average atomic mass of an element
Genes of the Antennapedia complex and the adult structures they specify Genes of the Antennapedia complex and the adult structures they specify
Video: Blood Test Basics

For a complete list of videos, visit our video library