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

Author Question: What is a point estimate for , the mean quiz score for the population, based on the following ... (Read 101 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
on: Jun 24, 2018

 

What is a point estimate for , the mean quiz score for the population, based on the following sample of 10 individual quiz scores?
  Quiz scores: 15, 10, 11, 15, 20, 19, 18, 5, 8, 20


 

  a.A point estimate cannot be determined since the data for the whole population is not available.
  b.14.10
  c.1.69
  d.10

Question 2


  What is the level of confidence associated with an interval for estimating the parameter that has the form if is known?
 

  a.95
  b.98
  c.90
  d.2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leahchrapun

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: b

Answer to Question 2

correct: b


iveyjurea

  • Member
  • Posts: 555
Reply 2 on: Jun 24, 2018
Wow, this really help

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Ulysses S. Grant poses at City Point, Virginia, during the siege of Petersburg. Ulysses S. Grant poses at City Point, Virginia, during the siege of Petersburg.
The places on Tom’s body where touches elicited sensations in his phantom hand. (Based on ... The places on Tom’s body where touches elicited sensations in his phantom hand. (Based on ...
Population Growth and Mobility Population Growth and Mobility
Population and Settlement Population and Settlement
Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050. Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050.
Vision-based Magnetic Compass in European Robins Vision-based Magnetic Compass in European Robins
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library