« previous next »

Author Question: The population standard deviation is represented by . a. b. 2 c. S d. ... (Read 65 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Aug 2, 2018
The population standard deviation is represented by .
 
  a.
  b. 2
  c. S
  d. s

Question 2

A bank's loan officer rates applicants for credit. The ratings are normally distributed with a mean of 200 and a standard deviation of 50. Find , the score which separates the lower 60 from the top 40.
 
  A) 212.5 B) 187.5 C) 211.3 D) 207.8


blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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?

People about to have surgery must tell their health care providers about all supplements they take.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
Exponential growth in the Canadian migratory population of the whooping crane after 70 years of cons Exponential growth in the Canadian migratory population of the whooping crane after 70 years of cons
During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t
Average Annual Growth Rates of Population by Country Group Average Annual Growth Rates of Population by Country Group
Ulnar deviation Ulnar deviation
population pyramid of Croatia population pyramid of Croatia
Video: Optic Nerve and Optic Disk Animation (Part 2 of 2)

For a complete list of videos, visit our video library