Question and answer
Which measure of dispersion represents variation from the mean? A. Spread B. Outliers C. Range D. Standard deviation
letter D. Standard Deviation
Get an answer
Original conversation
User: Which measure of dispersion represents variation from the mean? A. Spread B. Outliers C. Range D. Standard deviation





Weegy: letter D. Standard Deviation
Expert answered|AttyK|Points 0|

User: For which measure of central tendency will the sum of the deviations always be zero? A. Median B. Mode and Median C. Mode D. Mean

Weegy: letter D. Mean
Expert answered|AttyK|Points 0|

Question
Asked 3/5/2012 9:53:10 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
On which axis is time plotted on a simple line chart? A. Either axis B. On the Y-axis C. Time is not plotted D. On the X-axis
Weegy: D. On the X-axis User: Which statement is true of the y-intercept in the linear regression model? A. It may be any value. B. It is always a positive value. C. The value depends on the slope of the line. D. It is always zero. (More)
Question
Expert Answered
Asked 3/5/2012 9:21:32 PM
0 Answers/Comments
A linear regression model has a slope of –2.5 and an intercept of 10. The sample coefficient of determination is 0.50. What is the value of the sample correlation coefficient?
Weegy: A linear regression model has a slope of -2.5 and an intercept of 10. The sample coefficient of determination is 0.50. What is the value of the sample correlation coefficient? Since the slope is negative, even the correlation coefficient is negative. [ Answer: -0.7071. ] (More)
Question
Expert Answered
Asked 3/5/2012 9:26:26 PM
0 Answers/Comments
Which of the following is true of an index? A. It can employ qualitative data B. It shows a percent change from one period to another C. It cannot assume negative values D. It must be larger than 100
Weegy: A. It can employ qualitative data User: Which of the following is true of a base period for an index number? A. It appears in the denominator B. The numerator spears C. It must have occurred after the year 1980 D. It cannot be less than 100 Weegy: D. It cannot be less than 100 User: Which is true about reporting the Consumer Price Index (CPI)? A. It is reported by the Federal Reserve B. It is reported bi-annually C. It reports all commercial prices D. It is reported by the Bureau of Labor Statistics Weegy: s D. It is reported by the Bureau of Labor Statistics (More)
Question
Expert Answered
Asked 3/5/2012 9:09:36 PM
0 Answers/Comments
Which statement is true of the y-intercept in the linear regression model? A. It may be any value. B. It is always a positive value. C. The value depends on the slope of the line. D. It is always zero.
Weegy: C. The value depends on the slope of the line. User: When the interest rate is positive, what happens to the value of money as we move from the future to the present? A. Decreases B. Stays the same C. Not enough information D. Increases (More)
Question
Expert Answered
Asked 3/5/2012 9:32:05 PM
0 Answers/Comments
21,749,443 questions answered
Popular Conversations
There is a single instrument to measure climate change.
Weegy: There is a single instrument to measure climate change. FALSE. User: How do landfills contribute to global ...
7/29/2015 8:14:02 AM| 2 Answers
Which of the following is the best example of use of voice in a ...
Weegy: The answer is: D. a narrative about the food served in middle-school cafeterias. User: What is the best word ...
7/29/2015 9:00:04 AM| 2 Answers
After Alexander's death, Egypt was ruled by ...
Weegy: After Alexander's death, Egypt was ruled by Ptolemy. User: The philosophy that believed pleasure was the ...
7/29/2015 4:01:30 PM| 2 Answers
Solve this inequality: 9h + 2 User: Solve the following equation: 6y ...
Weegy: 80 = 3y + 2y + 4 + 1, 80 = 5y + 5, 75 = 5y, divide both sides by 5 to get y = 15. The answer is A. y = 15. ...
7/29/2015 8:20:56 PM| 2 Answers
Solve the following inequality: 38 4 B. x > 28 C. x User: Solve ...
Weegy: 3q + 5 + 2q ? 5 = 65 5q = 65 q = 65/5 q = 13 User: The spoke of a wheel reaches from the center of the ...
7/29/2015 8:25:32 PM| 2 Answers
Define the term air resistance.
7/29/2015 1:34:07 AM| 1 Answers
Weegy Stuff
S
1
L
Points 811 [Total 1322]| Ratings 1| Comments 801| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
P
L
Points 616 [Total 10150]| Ratings 3| Comments 566| Invitations 2|Online
S
L
L
Points 344 [Total 8544]| Ratings 5| Comments 294| Invitations 0|Offline
S
Points 241 [Total 241]| Ratings 1| Comments 231| Invitations 0|Offline
S
Points 178 [Total 178]| Ratings 1| Comments 168| Invitations 0|Online
S
1
L
L
Points 79 [Total 8459]| Ratings 0| Comments 79| Invitations 0|Offline
S
Points 65 [Total 65]| Ratings 0| Comments 65| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 3| Comments 20| Invitations 0|Offline
S
Points 41 [Total 41]| Ratings 2| Comments 21| Invitations 0|Offline
S
Points 13 [Total 108]| Ratings 1| Comments 3| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.