For a given class 30-44 the midpoint will be ________________?
For a given class 30-44 the midpoint will be ________________?
A. 30
B. 34
C. 37
D. 35
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A 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. NoneStatistical Laws are valid in the ________________?
Statistical Laws are valid in the ________________?A. Long run
B. Plural sense
C. indefinite
D. Short runIf the events have same chance of occurrence they are called:_______________?
If the events have same chance of occurrence they are called:_______________?A. Equally likely events
B. Exhaustive events
C. Mutually Exhaustive events
D. dependent eventsWhich one is the not measure of dispersion?
Which one is the not measure of dispersion?A. The Range
B. 50th Percentile
C. Inter-Quartile Range
D. VarianceThe sum of deviations of observations is zero, when deviations are taken from __________?
The sum of deviations of observations is zero, when deviations are taken from __________?A. Mean
B. Median
C. Mode
D. None of theseIn testing for the difference between two populations, it is possible to use____________?
In testing for the difference between two populations, it is possible to use____________?A. The Wilcoxon Rank-Sum test
B. The Sign test
C. None of the above
D. Either of the above