« previous next »

Author Question: Suppose that the average height for college men is 66 inches. If the height distribution is ... (Read 158 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
Suppose that the average height for college men is 66 inches. If the height distribution is bell-shaped, and 95 of the men have heights between 60 inches and 72 inches, what is the standard deviation of heights for this population?

Question 2

For each of the following numerical summaries, decide whether it is a resistant statistic or not: mean, median, standard deviation, range, interquartile range.


aprice35067

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

3 inches

Answer to Question 2

Resistant statistics would include the median and the interquartile range. Non-resistant statistics would include the mean, the standard deviation, and the range.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jul 24, 2018
TY


aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Average optimal blood pressure for age Average optimal blood pressure for age
Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
The distribution of the sarcoplasmic reticulum and tubules around myofibrils of skeletal muscle. The distribution of the sarcoplasmic reticulum and tubules around myofibrils of skeletal muscle.
Geographic distribution of coccidiomycosis. Geographic distribution of coccidiomycosis.
college meme college meme
Nancy borrowed $8000 from her grandfather to buy a car when she started college. The interest ... Nancy borrowed $8000 from her grandfather to buy a car when she started college. The interest ...
Video: Physiology of Asthma

For a complete list of videos, visit our video library