MCQ Chapter 3 Economics Class 11 Maharashtra Board Partition values 1. In continuous data, what does 'cf' stand for in the decile formula?Class frequencyCumulative frequencyClass widthTotal observationsQuestion 1 of 202. What is the value of D5 for the given continuous data (Marks: 0-10, 10-20, 20-30, 30-40, 40-50; No.of Students: 10, 10, 40, 20, 20)?2527.53035Question 2 of 203. How many percentile points divide the data into 100 equal parts?9910010198Question 3 of 204. What is the formula for the 40th percentile (P40) in individual data?Size of 40(n+1)/100th observationSize of 40n/100th observationSize of n+1/40th observationSize of 40/100th observationQuestion 4 of 205. What is the value of P40 for the data: 8, 9, 10, 11, 12, 14, 15, 16, 19?10111214Question 5 of 206. What is the value of P85 for the data: 36, 38, 51, 63, 64, 68, 70, 72, 79, 82?7980.058285Question 6 of 207. In discrete data, what is the value of P20 for the data (Height: 58, 59, 60, 61, 62, 63, 64; No.of persons: 4, 5, 6, 10, 12, 2, 1)?58596061Question 7 of 208. What is the value of P65 for the continuous data (Marks: 0-5, 5-10, 10-15, 15-20, 20-25; No.of Students: 3, 7, 20, 12, 8)?1516.041718Question 8 of 209. Which of the following is a correct statement about partition values?Deciles divide the data into 9 partsPercentiles divide the data into 99 partsQuartiles are denoted by Q1, Q2, and Q3Median is the third quartileQuestion 9 of 2010. What is the cumulative frequency of the last value in the data (Marks: 30, 10, 20, 40, 50; No.of Students: 1, 3, 4, 7, 8)?20232530Question 10 of 2011. What is the value of 'n' in the data (Marks: 30, 10, 20, 40, 50; No.of Students: 1, 3, 4, 7, 8)?20232530Question 11 of 2012. Which partition value is used to study economic inequality by governments?QuartilesDecilesPercentilesMedianQuestion 12 of 2013. What is the formula for Q1 in discrete data?Size of (n+1)/4th observationSize of n/4th observationSize of (n+1)/2th observationSize of 3n/4th observationQuestion 13 of 2014. What is the value of Q1 for the discrete data (Income: 4, 5, 9, 12, 15, 6, 10; No.of Persons: 8, 6, 12, 8, 6, 9, 10)?4569Question 14 of 2015. What is the class width (h) for the rainfall data (20-30, 30-40, 40-50, 50-60)?5101520Question 15 of 2016. What is the value of Q3 for the rainfall data (20-30, 30-40, 40-50, 50-60; No.of years: 7, 20, 17, 6)?32.754046.1850Question 16 of 2017. Which partition value is used for benchmarking and baseline purposes?QuartilesDecilesPercentilesModeQuestion 17 of 2018. What is the position of D2 for discrete data with n = 39?8th observation10th observation12th observation16th observationQuestion 18 of 2019. What is the value of D2 for the discrete data (Marks: 10, 20, 30, 40, 50, 60; No.of Students: 5, 6, 4, 5, 10, 9)?10203040Question 19 of 2020. What is the lower limit (l) of the quartile class for Q1 in the rainfall data (20-30, 30-40, 40-50, 50-60; No.of years: 7, 20, 17, 6)?20304050Question 20 of 20 Loading...
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