A. 3.86
B. 8.37
C. 9.21
D. 10.63
Related Mcqs:
- The average monthly production of a factory for the first 8 months is 2,500 units, and for the next 4 months the production was 1,200 units. The average monthly production of the year will be_____________?
A. 2066.55 units
B. 5031.10 units
C. 4021.12 units
D. 3012.11 units - A coin is so weighted that P (T) = 2P(H) then P(H) is _______________?
A. 1/2
B. 1
C. 2/3
D. 1/3 - Weighted Index number can be classified into _________ categories?
A. Four
B. Three
C. Five
D. Two - _________ used the word statistics for the first time during one of his lectures at a German university?
A. Fisher
B. unavoidable
C. Feet
D. Achenwall - Which of the following test is most likely assessing this null hypothesis: Ho The number of violations per apartment in the population of all city apartments is binomially distributed with a probability of success in any one trial of P=0.3 dd ?
A. The Mann-Whitney test
B. The Kruskal-Wallis test
C. The Wilcoxon Signed Rank test
D. The Kolmogorove-Simirnor test - The Number of road accidents is the example of____________?
A. variable
B. Constant
C. Discrete variable
D. Continuous variable - Results obtained by counting are_____________?
A. Continuous
B. Discrete
C. Both (a) and (b)
D. None of these - The first hand and unorganized form of data is called_______________?
A. Secondary data
B. Organized data
C. Primary data
D. None of these - Which one of the following measurement does not divide a set of observations into equal parts ?
A. Quartiles
B. Standard Deviations
C. Percentiles
D. Deciles
E. Median - ____________ is used to criterion of consistency i.e for consistence performance?
A. Range
B. Standard Deviation
C. Coefficient of Variation
D. Mean Deviation
