You have new items in your feed. Click to view.
Question and answer
Which of the following statements is/are true about the standard deviation? a. It is the square root of the variance. b. It is the most commonly reported measure of dispersion. c. It takes all
of a variable's values into account. d. All of the above.
All the statements given are true about Standard Deviation. So the answer is D. All of the above.
Get an answer
Original conversation
User: Which of the following statements is/are true about the standard deviation? a. It is the square root of the variance. b. It is the most commonly reported measure of dispersion. c. It takes all of a variable's values into account. d. All of the above.

Weegy: All the statements given are true about Standard Deviation. So the answer is D. All of the above.
Expert answered|CroneDocuro|Points 80|

User: If the null hypothesis is true: 1. The hypothesized relationship really exists. 2. There is no relationship between the hypothesized variables. 3. The relationship found in our study data between the hypothesized variables can be attributed to sampling error. 4. b and c above, only, are true.

Question
Asked 10/4/2012 8:18:49 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
Instruments give evaluators the ability to make 1. Good magnitude 2. Precise measurements 3. None of the above 4. vague measurements
Weegy: Instruments give evaluators the ability to make: d. Prescise measurements. User: One good approach to selecting an outcome measure would be to ask 1. What is the agency’s funding source? 2. What is the agency’s mission? 3. What is the client profile? 4. Who is the agency director? Weegy: 1. What is the agency’s funding source? is the answer. (More)
Question
Expert Answered
Asked 9/27/2012 8:47:21 PM
0 Answers/Comments
What is the name of the design shown below? O1 X O2 O3 __ O4 1. Nonequivalent Control Group Design 2. Times Series Design 3. Experimental Control Group Design 4. Non-Control Pre-Post Group Desig
Weegy: [ ] [ [ ] [ ] ] User: When program performance is being evaluated within agencies and organizations, but major changes of policies affecting client eligibility or receipt of services occur before the end of the evaluation period, the validity threat of _______________ must be considered. 1. statistical regression 2. history 3. testing 4. maturation Weegy: the ability to perform certain tasks over time changes because 1- maturity of the brain when comparing children to adults. 2- learning curve, as you learn more skills others become easier. User: A program evaluator strives to overcome an objective perspective and to become more subjective. a. True b. False (More)
Question
Expert Answered
Asked 9/27/2012 8:54:06 PM
0 Answers/Comments
A problem with community surveys that use convenient samples of those near at hand or easy to access is that these individuals may not adequately represent the community a. True b. False
Weegy: The answer is true. User: When evaluating a program, another term for outcome indicator that evaluators and researchers might use is _______________ variable. 1. determinate 2. independent 3. dependent 4. indeterminate (More)
Question
Expert Answered
Asked 9/27/2012 9:41:41 PM
0 Answers/Comments
In the notation for an experimental design, what does R represent? 1. Represent 2. Repeat Instrumentation 3. Randomization 4. Research
Weegy: 3. Randomization User: In terms of the steps necessary in order to conduct a needs assessment, which of the following would be the most important? 1. Analyzing the data 2. Having a clear notion of the specific information needed 3. Collecting the data 4. Monitoring the budget and projecting any possible expenditure problems (More)
Question
Expert Answered
Asked 9/27/2012 9:50:06 PM
0 Answers/Comments
26,189,321 questions answered
Popular Conversations
Used in MLA style instead of noting each source at the bottom of the ...
Weegy: All fields of research agree on the need to document scholarly borrowings, but documentation conventions vary ...
9/24/2016 7:39:25 PM| 3 Answers
What are variable pay plans?
9/24/2016 1:46:45 AM| 1 Answers
Performance incentives include all the following EXCEPT Options ...
Weegy: Performance incentives include all the following EXCEPT? Performance incentives include all the following ...
9/24/2016 1:55:56 AM| 1 Answers
this vitamin includes eight different forms, all of which are ...
Weegy: Antioxidant is a substance that inhibits oxidation, especially one used to counteract the deterioration of ...
9/24/2016 6:48:14 AM| 1 Answers
Define mycosis
9/24/2016 7:01:15 AM| 1 Answers
Weegy Stuff
S
L
P
P
P
P
P
L
Points 936 [Total 5008] Ratings 2 Comments 916 Invitations 0 Offline
S
P
1
L
Points 663 [Total 1543] Ratings 5 Comments 613 Invitations 0 Offline
S
Points 205 [Total 499] Ratings 0 Comments 205 Invitations 0 Offline
S
Points 100 [Total 100] Ratings 0 Comments 100 Invitations 0 Offline
S
L
P
Points 97 [Total 1209] Ratings 0 Comments 97 Invitations 0 Offline
S
Points 72 [Total 72] Ratings 0 Comments 72 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
L
Points 25 [Total 4250] Ratings 1 Comments 15 Invitations 0 Online
S
L
P
P
P
Points 13 [Total 3875] Ratings 0 Comments 13 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.