Question and answer
What is a disadvantage of using range as a measure of dispersion? A. Range is too broad. B. Range is based on only two observations. C. Range can be distorted by a large mean. D. Range
is not in the same units as the original data.
D.
Expert answered|spjunaryjoy@yahoo.com|Points 40|
Question
Asked 3/5/2012 10:00:25 PM
0 Answers/Comments
Get an answer
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
20,164,603 questions answered
Popular Conversations
Perform the indicated operation. 3 + (-4) 1 -1 7 -7
Weegy: 3 + (-4) = 3 - 4 = -1 User: Evaluate BD for A = 5, B = -2, C = 4 and D = -6. -12 -8 8 12 Weegy: If A = 5, B ...
3/28/2015 4:37:41 AM| 8 Answers
Why do anabolic steroids differ from other illegal drugs? A. They ...
Weegy: Why do anabolic steroids differ from other illegal drugs? C. They are only dangerous for men. User: Which of ...
3/28/2015 6:04:09 PM| 3 Answers
Simplify 7 - (-4) + 3(-6). -7 7 -9 9
Weegy: 7 - (-4) + 3(-6) =11+ (3)(-6) =11-18 = - 7 User: Simplify (3/10)(-5/9). 1/6 -1/6 77/90 User: ...
3/28/2015 4:27:29 AM| 2 Answers
What was NOT an effect of the Panic of 1893? A. the strengthening of ...
Weegy: A. the strengthening of the Populist Party User: Separate but equal would be the legal standard and not ...
3/28/2015 3:11:56 PM| 2 Answers
What is the solution of the equation? -10+sqrt x+8 =-4
Weegy: -10 + sqrt (x+8) = -4 sqrt (x+8) = -4 + 10 = 6 square both sides we get: x + 8 = 36 x = 36 - 8 = 28 When x = 28, ...
3/28/2015 7:49:35 PM| 2 Answers
Weegy Stuff
S
L
P
L
P
P
P
Points 1270 [Total 9156]| Ratings 0| Comments 1270| Invitations 0|Offline
S
1
L
Points 622 [Total 1533]| Ratings 6| Comments 562| Invitations 0|Offline
S
P
C
L
P
L
1
P
Points 492 [Total 7799]| Ratings 8| Comments 412| Invitations 0|Offline
S
1
L
L
Points 475 [Total 7976]| Ratings 0| Comments 475| Invitations 0|Offline
S
Points 464 [Total 969]| Ratings 10| Comments 354| Invitations 1|Offline
S
L
Points 353 [Total 1475]| Ratings 2| Comments 333| Invitations 0|Offline
S
Points 199 [Total 567]| Ratings 3| Comments 169| Invitations 0|Offline
S
Points 145 [Total 145]| Ratings 0| Comments 145| Invitations 0|Offline
S
Points 42 [Total 158]| Ratings 4| Comments 2| Invitations 0|Offline
S
Points 35 [Total 126]| Ratings 0| Comments 35| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.