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

Author Question: For the following set of scores, calculate the mean, range and standard deviation: 12, 2, 5, 9, ... (Read 34 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jun 20, 2018
For the following set of scores, calculate the mean, range and standard
  deviation: 12, 2, 5, 9, 11, 10, 10, 4.
 
  What will be an ideal response?

Question 2

If you earned 35 points on a 45-point exam, your proportion correct would be _____.
 
  a. .77
  b. 77
  c. .78
  d. 78


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 20, 2018
Answer to Question 1

M = 7.88, R = 10, SD = 3.43

Answer to Question 2

c


Anajune7

  • Member
  • Posts: 574
Reply 2 on: Jun 20, 2018
Gracias!

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

How to calculate present value (Question 2) How to calculate present value (Question 2)
How to calculate mortgage payments (Question 2 of 2) How to calculate mortgage payments (Question 2 of 2)
. In which distribution is the mean more “typical” of all scores? . In which distribution is the mean more “typical” of all scores?
Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20 Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20
Calculate the electron affinity for the formation of the hydride ion from the following ... Calculate the electron affinity for the formation of the hydride ion from the following ...
General Mathematics - Finding the Range of a Function General Mathematics - Finding the Range of a Function
Video: Pores and Ion Channels

For a complete list of videos, visit our video library