MCQ Class 11 Economics Chapter 8 Use of Statistical Tools CBSE Board Advertisement Statistics for Economics 1. What was the total number of persons in the age distribution?100400500600Question 1 of 202. How many families had 3–4 members?20403010Question 2 of 203. How many families had more than 6 members?40302010Question 3 of 204. What was the total number of households in the monthly family income distribution?10020050050Question 4 of 205. Which income group had the highest number of households?Rs.0–10,000Rs.20,000–30,000Rs.10,000–20,000Rs.30,000–40,000Question 5 of 206. What was the mean monthly family income in the sample project?Rs.10,000Rs.18,000Rs.20,000Rs.30,000Question 6 of 207. What was the standard deviation of monthly family income?Rs.5,000Rs.3,500Rs.10,000Rs.9,000Question 7 of 208. What was the mean monthly expenditure on toothpaste per household?Rs.104Rs.150Rs.180Rs.200Question 8 of 209. What was the standard deviation of monthly toothpaste expenditure?Rs.20.50Rs.40.00Rs.35.60Rs.50.00Question 9 of 2010. Which occupation had the highest number of families in the sample project?ServiceTraderProfessionalManufacturerQuestion 10 of 2011. Which factor was considered by the highest number of family members while selecting toothpaste?AdvertisementTastePriceStandardised markingQuestion 11 of 2012. Which toothpaste brand was the most preferred among the surveyed households?PepsodentAquafreshAnchorPearlQuestion 12 of 2013. Which three brands were the most preferred in the sample project?Aquafresh, Anchor and PearlCibaca, Babool and PromisePepsodent, Colgate and Close-upMeswak, Oral-B and SensodyneQuestion 13 of 2014. Which toothpaste ingredient was preferred by the highest number of people?PlainAntisepticFluorideCarries protectiveQuestion 14 of 2015. Which ingredient was preferred by 70 people?PlainFlavouredFluorideGelQuestion 15 of 2016. Which medium influenced the highest number of families?TelevisionRadioMagazinesCinemaQuestion 16 of 2017. How many families were influenced by newspapers?47203018Question 17 of 2018. What is an attribute in statistics?A numerical valueA characteristic that is qualitative in natureA class midpointA frequency distributionQuestion 18 of 2019. What is a census method of data collection?Collecting information from selected individuals onlyCollecting information from newspapersCollecting information from a small sampleTaking observations on all individuals in a populationQuestion 19 of 2020. What is random sampling?A method in which every individual has an equal chance of being selectedA method in which only rich people are selectedA method in which only urban people are selectedA method in which respondents choose themselvesQuestion 20 of 20 Loading...
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