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 75 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
Great answer, keep it coming :)

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
World Population Growth, Past 10,000 years World Population Growth, Past 10,000 years
Selected Drugs That Cause Thrombocytopenia Selected Drugs That Cause Thrombocytopenia
Selected Hypothalamic and Pituitary Hormones Selected Hypothalamic and Pituitary Hormones
Hierarchical clusters in a microarray experiment using RNA samples from Saccharomyces cerevisiae Hierarchical clusters in a microarray experiment using RNA samples from Saccharomyces cerevisiae
Selected Narrow Sense Heritability (h2) Values for Animals and Plants Selected Narrow Sense Heritability (h2) Values for Animals and Plants
Video: Mendel's Pea Experiment

For a complete list of videos, visit our video library