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

Author Question: All possible random samples of 200 middle managers are selected from a population for a study ... (Read 126 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jun 24, 2018
All possible random samples of 200 middle managers are selected from a population for a study concerning their mean annual income. The population standard deviation is computed to be 2,248.5.
 
  What is the standard deviation of the sampling distribution of the means?A) 47.42
  B) 11.24
  C) 158.99
  D) 57.86

Question 2

Internal data might include all of the following except ________.
 
  A) material costs
  B) economic conditions
  C) accounts receivable
  D) sales.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

B


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Jun 24, 2018
Wow, this really help

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Race-Ethnicity of the U.S. Population Race-Ethnicity of the U.S. Population
Bone Resorption Inhibitors and Selected Drugs Bone Resorption Inhibitors and Selected Drugs
Selected Monoclonal Antibodies for Immunosuppression Selected Monoclonal Antibodies for Immunosuppression
The frequency distribution of the allele in Africa, Southern Europe, the Middle East The frequency distribution of the allele in Africa, Southern Europe, the Middle East
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library