Practice Test


Q1) D7 from the given data-
Data – 4, 5, 6, 7, 8, 9 ,10, 11, 12
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Q2) Steps to find Q1 and Q3 for continuous frequency distribution.
(a) Determine the quartile class
(b) Arrange the data in ascending or descending order.
(c) Find out cumulative in frequency (cf)
(d) Write respective frequencies of the class
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Q3) Find the odd word out.
Percentile, Mercantile, Decile, Quartile
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Q4) Find the odd word out.
Mean, Mode, Meridian, Median
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Q5) Find the odd word out.
P.C. Mahalanobis, Statistics Day, Fractile Graphical Analysis, Demand Analysis.
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Q6) Find the odd word out.
Percentile, Health indicator, Quartile, Household income.
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Q7) 10 parts : Deciles : : Percentiles : _______ Show Answer


Q8) Q2 : Q50 : : D5 : _______ Show Answer


Q9) Procedure for dividing the data into equal parts. Show Answer


Q10) Value that divides the series into ten equal parts. Show Answer


Q11) Value that divides the whole set of observations into four equal parts. Show Answer


Q12) Value that divides the data into hundred equal parts. Show Answer


Q13) Values which divide the data into required number of equal parts. Show Answer


Q14) Value of the middle most observation in the data. Show Answer


Q15) Extreme value on the lower side and higher side in magnitude. Show Answer


Q16) Q2 = D5 = P50 Show Answer


Q17) Partition value used in measurement of test scores, health indicators, etc. Show Answer


Q18) Partition value used to asses the performance of a portfolio investment. Show Answer


Q19) There are _______ deciles. Show Answer


Q20) There are ______ percentiles. Show Answer


Q21) There are _______ quartiles. Show Answer


Q22) 50th percentile is equal to _______ deciles. Show Answer


Q23) 25th percentile is equal to _______ quartile Show Answer


Q24) Percentiles divide the series in _______ equal parts. Show Answer


Q25) Value that divides the data into 10 equal parts is called _______. Show Answer


Q26) 50th percentile is equal to ________. Show Answer


Q27) Value that divides the whole set of observation into four equal parts is called _______. Show Answer


Q28) 29th June is celebrated as ______. Show Answer


Q29) Value which divide the data into required number of equal parts are called _______. Show Answer


Q30) Fractile graphical analysis, a statistical method was devised by________. Show Answer