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

Author Question: Incomes of workers in an automobile company in Michigan are known to be right - skewed with a mean ... (Read 57 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 24, 2018
Incomes of workers in an automobile company in Michigan are known to be right - skewed with a mean equal to 36,100 . If at least 8/9 of all incomes are in the range of 29,600 to 42,800, and this was based on Tchebysheff's Theorem, what is the standard deviation for the auto workers?
 a. 6,500
  b. 6,700
  c. Approximately 4,755
  d. 2,200
  e. 2,600

Question 2

Explain why studies involving identical twins result in dependent samples of data.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

Identical twins are so much alike that the information obtained from one would not be independent from the information obtained from the other twin.


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Average Hourly Earnings of U.S. Workers in Current and Constant Dollars Average Hourly Earnings of U.S. Workers in Current and Constant Dollars
Pharmaceutical Company Representatives Pharmaceutical Company Representatives
A company that sells sweatshirts finds that the profit can be modelled by P(s)= ... A company that sells sweatshirts finds that the profit can be modelled by P(s)= ...
A company spends $117 500 today and has positive cash inflows of $34 000 for each of the next 6 ... A company spends $117 500 today and has positive cash inflows of $34 000 for each of the next 6 ...
An organizational specialist is hired as a consultant to a company planning to open a coffee ... An organizational specialist is hired as a consultant to a company planning to open a coffee ...
During a period of high power demand, the voltage output of the power company is reduced by ... During a period of high power demand, the voltage output of the power company is reduced by ...
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library