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

Author Question: A normal distribution has a mean equal to 55.0 and a standard deviation equal to 7.5 . Find the ... (Read 75 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
A normal distribution has a mean equal to 55.0 and a standard deviation equal to 7.5 . Find the value of the midquartile.

Question 2

An aptitude test is known to have a mean score of 37.75 with a standard deviation equal to 3.5 . A company requires a standard score of at least 1.5 for employment as one of its requirements. What must your test score be in order to be considered for employment?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

55.0

Answer to Question 2

43 or larger


brutforce

  • Member
  • Posts: 540
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Standard Model of Elementary Particles Standard Model of Elementary Particles
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library