Statistics MCQs 38 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Statistics Quiz 1 / 25 What are the odds for a fair game:- 1 : 2 0 ; 0 2 : 1 1 ; 1 2 / 25 Three dice are rolled. What is the probability of getting three 4s:- 1/216 1/36 1/6 1/18 3 / 25 When two dice are rolled, the sample space consist of ______ outcomes:- 12 18 6 36 4 / 25 If 25% of US prisons inmates are not US citizens What is the probability of randomly selecting three inmates who will not be US citizens;- 0.015625 0.125 0.75 0.225 5 / 25 -2 -4 -10 -3 6 / 25 _______ Statistics deals with the collection, presentation and analysis of data:- Inferential Collection Descriptive Two 7 / 25 In how many ways 3 boxes of cereal be selected for testing from 12 boxes:- 480 1320 220 36 8 / 25 Probability reasons from the population to the sample , whereas inferential statistics reasons from the sample to the population:- False True 9 / 25 Statistical _____ deal with the conclusion about parameter through sample data:- Inference None of these Methods Hypothesis 10 / 25 A card is selected from an ordinary deck of 52 cards. The probability that it is a three given that it is a red card is:- 1/13 2/13 1/2 1/4 11 / 25 Blood group is ________variable:- Continuous Quantitative None of them Qualitative 12 / 25 Statistical laws are true for:- Medium period Long run None of them Short run 13 / 25 Statistics law are true:- Average Facts Fields In each case 14 / 25 If a base ball coach calculates batting averages, what scale would be used:- Ratio scale Nominal scale Ordinal scale Interval scale 15 / 25 Arithmetic mean is ________ affected by extreme value:- None of them Less Highly Not 16 / 25 When a dice is rolled, the probability of getting a number less than 5 is:- 5/6 2/3 5/36 1/3 17 / 25 In a frequency distribution, the frequency is __________:- average value equal to the mode dependent variable equal to the mean 18 / 25 ID number of workers, Zip code and telephone numbers are the example of:- Ratio scale data Interval scale data Ordinal data Nominal data 19 / 25 The number of road accidents is an example of:- Constant Continuous variable Variable Discrete variable 20 / 25 Life pf a Tv picture tube is a:- Continuous variable Constant Qualitative variable Discrete variable 21 / 25 Which is one dimensional diagram:- Pie diagram Histogram Cylinder Bar diagram 22 / 25 The sum of Independent Geometric distributed random variables follows a:- Binomial distribution Hyper geometric distribution None of them Negative binomial distribution 23 / 25 7 None 6 5 24 / 25 If θ^ is unbiased estimator of θ then Var(θ) ______ MSE(θ):- None of them = > < 25 / 25 Which of the following is the absolute measure of dispersion:- All of them Quartile Deviation Mean Deviation Range Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Apply Here for Online Registration