Which one of these is a measure of dispersion ?

Related Mcqs:

Impressionistic studies are____________?

A. fully controlled B. less controlled C. uncontrolled D. None of these...

An association between two variables which is in fact caused by other factor(s)is called a______________?

A. multiple regression B. causal mechanism C. spurious correlation D. multinomial distribution...

The major advantage of interviews is________________?

A. that people are more likely to be honest B. they are not time consuming C. the interviewer can guess the age of the respondent D. the response rate is high E. that the researcher can ask more detailed s...

Standard deviation in statistics is the measure that indicates in the essence of______________?

A. Central tendency B. spread of the sample means/values C. Both A an B D. None of these...

A major disadvantage of using mail naires to collect data is____________?

A. the cost of the stamps B. the response rates C. the inability to follow-up D. some respondents are paranoid E. the mail is slow...