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

Author Question: A test to measure psychotic tendencies was given to a group of 1,000 potential air force cadets who ... (Read 166 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 30, 2018
A test to measure psychotic tendencies was given to a group of 1,000 potential air force cadets who wished to work
  in nuclear silos. Any cadet who scored at or over 64 would be eliminated. The mean of the test was 52 and the
  standard deviation was 12. Of the following scores, which is the highest z-score someone could receive and still be
  accepted to work in the silos?
 
  a. 0
  b. 1.5
  c. 2
  d. 2.5
  e. 3

Question 2

A test to measure psychotic tendencies was given to a group of 1,000 potential air force cadets who wished to work
  in nuclear silos. Any cadet who scored at or over 64 would be eliminated. The mean of the test was 52 and the
  standard deviation was 12. Out of the 1,000 cadets how many were accepted?
 
  a. 160
  b. 340
  c. 560
  d. 840


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuwy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 30, 2018
Answer to Question 1

ANSWER: a

Answer to Question 2

ANSWER: d


Capo

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 30, 2018
TY


tuwy

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 30, 2018
You're welcome


« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

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?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

drag force drag force
Measure between terminal 30 and 87a. Terminal 87a is the normally closed contact, and there should ... Measure between terminal 30 and 87a. Terminal 87a is the normally closed contact, and there should ...
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
Benedict's test results Benedict's test results
Urine Test for Pregnancy Urine Test for Pregnancy
The fluctuation test of Luria and Delbrück The fluctuation test of Luria and Delbrück
Video: Chemical Changes

For a complete list of videos, visit our video library