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

Author Question: A sample of 25 observations has a standard deviation of 4 . The sum of the squared deviations from ... (Read 113 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Jul 24, 2018
A sample of 25 observations has a standard deviation of 4 . The sum of the squared deviations from the sample mean is:
 a. 21
  b. 25
  c. 100
  d. 384
  e. 400

Question 2

What error could be made if the test statistic falls in the critical region?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

micaelaswann

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

Type I


V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Jul 24, 2018
:D TYSM

frankwu0507

  • Member
  • Posts: 322
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?

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?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Sample Student Externship Form Sample Student Externship Form
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
How to quickly determine the maximum or minimum value of a quadratic equation in standard form How to quickly determine the maximum or minimum value of a quadratic equation in standard form
The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ... The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ...
(left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur (left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur
Sample lod score curves Sample lod score curves
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library