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

Author Question: What is a standard deviation? What will be an ideal response?[br][br][b][color=#9E3EA8]Question ... (Read 48 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jun 21, 2018
What is a standard deviation?
 
  What will be an ideal response?

Question 2

The data scores from a scale are 5, 5, 5, 7, 7, 8, 9, 9, 10, 11, and 12. What are the mode, median, and mean scores of this data set?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: The standard deviation (SD) is a measure of how far a score is from the average. Thus a score may be one, two, or even three SD from the mean.

Answer to Question 2

Answer: The mode is 5, the median is 8, and the mean is 8.


Deast7027

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jun 21, 2018
Thank you!


yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #3 on: Jun 21, 2018
Happy to help


« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Dose-Response Curves for Morphine Dose-Response Curves for Morphine
The primary response causes B cells to produce memory B cells and a few antibodies. The second ... The primary response causes B cells to produce memory B cells and a few antibodies. The second ...
The human hypothalamus (in color) in relation to the optic chiasm and the pituitary gland. The human hypothalamus (in color) in relation to the optic chiasm and the pituitary gland.
How to plot a cosine function containing an amplitude and phase-shift (Question 1 of 2) How to plot a cosine function containing an amplitude and phase-shift (Question 1 of 2)
How to calculate present value (Question 1) How to calculate present value (Question 1)
A blade and assorted plates for a standard grinder A blade and assorted plates for a standard grinder
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library