Statistics MCQs 15 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Statistics Quiz 1 / 25 If P(A) = 0.30, P(B) = 0.60, AND P (A∩B ) = 0.18 ,then events A and B are:- Dependent Mutually exclusive Complementary Independent 2 / 25 When a card is selected from a deck of 52 cards what are the odds in favor of getting a face card:- 2 : 5 12 : 1 3 : 10 5 : 2 3 / 25 0! is equal to:- -2 -1 0 1 4 / 25 Suppose a survey item asks someone if something is very important, Somewhat important, not very important. This is an example of what level:- Ordinal Nominal Interval Ratio 5 / 25 Rolling a die is called a:- sample experiment Probability experiment Repeated experiment Infinite experiment 6 / 25 When a game is fair , the expected value would be:- -1 0.5 1 0 7 / 25 The mean of squared deviations about the mean is called:- M.D S.D Variance None 8 / 25 The sum of square of deviation is least if measure from:- Mean Median Variance Mode 9 / 25 What is the opposite of a variable:- A constant An extraneous variable A dependent variable A data set 10 / 25 The heading of the rows given in the first column of a table are called:- Titles Reference notes Stubs Caption 11 / 25 Statistics is the backbone of:- Economics Research Mathematics Computer 12 / 25 If the probability that an event will occur is 83, then the probability that event will not occur is:- 0.15 0.01 0.17 0.12 13 / 25 What is the number of possible permutations of 7 objects taken 3 at a time:- 35 21 210 10 14 / 25 When a coin is tossed and a die is rolled, the probability of getting head and a number less than 5 on the die is:- 1/3 2/3 5/6 1/2 15 / 25 Which is not a measure of location:- The mode The median The mean The variance 16 / 25 The first quartile divide a frequency distribution in the ratio:- 3 : 1 1 : 4 1 : 3 4 : 1 17 / 25 For binomial distribution , if np and nq are greater than 5 then binomial approaches:- Hypergeometric distribution Normal distribution Chi-square distribution Poisson distribution 18 / 25 Two dice are rolled , the probability of getting a sum greater than or equal to 9 is:- 1/6 5/18 1/9 1/4 19 / 25 Two books out of three books can be selected in____ ways:- 4 3 2 11 20 / 25 Which is an example of Nominal level:- Political participation Political party affiliation Family size Educational attainment 21 / 25 In a box there are 6 white marbles , 3 blue marbles, and 1 red marble, If a marble is selected at random, What is the probability that it is blue or red:- 1/9 9/10 1/3 2/5 22 / 25 Most of the recent development in statistics arose to meet the needs of:- Hands Physics Three reasons Biology 23 / 25 Which is an expression of the extent to which values are spread out relative to the mean:- The average The mode None of them The median 24 / 25 What are the odds for a fair game:- 2 : 1 0 ; 0 1 ; 1 1 : 2 25 / 25 How many outcomes are there for a binomial experiment:- 3 2 0 1 Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Apply Here for Online Registration Contact For any query please call at +92-3332225389 Facebook-f Twitter Google-plus-g Instagram Dribbble Youtube