If any value in the data is negative, then it is impossible to calculate _______?
If any value in the data is negative, then it is impossible to calculate _______?
A. A.M.
B. Mode
C. H.M.
D. G.M.
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A discrete probability distribution may be represented by____________?
A discrete probability distribution may be represented by____________?A. A Table
B. A Graph
C. A mathematical Equation
D. All of theseA sample estimate is used to describe a characteristic of a_____________?
A sample estimate is used to describe a characteristic of a_____________?A. Sample
B. Data
C. Population
D. NoneFind the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?A. 140
B. 300
C. 180
D. 280Which of the following divides a group of data into four subgroups?
Which of the following divides a group of data into four subgroups?A. Percentiles
B. Deciles
C. Median
D. Quartiles
E. Standard DeviationIn binomial distribution with ________ trials mean is np and variance is npq?
In binomial distribution with ________ trials mean is np and variance is npq?A. Dependent
B. Independent
C. Linear
D. EqualThe mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation ?
The mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation ?A. 60.4%
B. 48.3%
C. 35.7%
D. 27.8%