[{"id":235018,"question":"In hypergometric distribution the trials are.","choices":[{"text":"Independent","value":"A"},{"text":"Dependent","value":"B"},{"text":"Independent and dependent","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235017,"question":"A fair coin is tossed five the times. The probability of getting zero head is.","choices":[{"text":"1/2","value":"A"},{"text":"1/32","value":"B"},{"text":"6","value":"C"},{"text":"1/5","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235016,"question":"A four die is rolled three times. the probabiliyt of getting three area is.","choices":[{"text":"1/4","value":"A"},{"text":"1/6","value":"B"},{"text":"1/216","value":"C"},{"text":"1/27","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235015,"question":"A fair coin tossed four times, the probability of getting four heads is.","choices":[{"text":"1","value":"A"},{"text":"1/4","value":"B"},{"text":"1/2","value":"C"},{"text":"1/10","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235014,"question":"Both binomial and hypergeometric distribution are.","choices":[{"text":"Continuous probability distribution","value":"A"},{"text":"Discrete prbability distributions","value":"B"},{"text":"Neither continous nor discrete probability distributions.","value":"C"},{"text":"Bivarieate distributions.","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235013,"question":"In which distribution the successive trials are without replacement.","choices":[{"text":"Hypergometric distribution","value":"A"},{"text":"Bionomial dristribution","value":"B"},{"text":"Continuous distribution","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235012,"question":"In which distribution the successive trails are with replacement.","choices":[{"text":"Hypergometric distribution","value":"A"},{"text":"Bionomial distribution","value":"B"},{"text":"Continuous distribution","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235011,"question":"In which distribution the probabiliyt of success remains constant from triam to triail","choices":[{"text":"Hypergometric distribution","value":"A"},{"text":"Binomiial distribution","value":"B"},{"text":"Sampling distribution","value":"C"},{"text":"Continuous distribution","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235010,"question":"A hypergometric random variable is a (an)","choices":[{"text":"Independent variable","value":"A"},{"text":"Continuous random variable","value":"B"},{"text":"Discrete random variable","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235009,"question":"A binomial random variable is a (an)","choices":[{"text":"Constinuous random variable","value":"A"},{"text":"Discrete random variable","value":"B"},{"text":"Dependent varaible","value":"C"},{"text":"Independent variable","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235008,"question":"the numebr of possible outcomes in a Bernoulli trial is.","choices":[{"text":"One","value":"A"},{"text":"Two","value":"B"},{"text":"Three","value":"C"},{"text":"Four","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235007,"question":"Which of the following can never be described by a binomial distributions.","choices":[{"text":"The number of difective items produced by an assembly process","value":"A"},{"text":"The amount of water used by a single housheld","value":"B"},{"text":"the numebr of students in the class who can answer this questions","value":"C"},{"text":"All of these can always be described by a binomial distribution","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235006,"question":"The standard deviation of a binomial distribution depends on.","choices":[{"text":"Probability of success","value":"A"},{"text":"Probabiliyt of failure","value":"B"},{"text":"Number of trials","value":"C"},{"text":"Both a and c","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235005,"question":"The mean of a binomial dristubution depends on","choices":[{"text":"Parability of success","value":"A"},{"text":"Probability of failure","value":"B"},{"text":"Number of trials","value":"C"},{"text":"Botha a and c","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235004,"question":"The mean of a binomial distribution depends on.","choices":[{"text":"Parability of success","value":"A"},{"text":"Parababilyt of failure","value":"B"},{"text":"Number of trials","value":"C"},{"text":"Both a and c","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235003,"question":"If the probability of success p = 0.4 for a parability Beronouli trial, the expression 7!/3!4! (0.4)2 (0.6)2 given the probility of getting.","choices":[{"text":"Exactly three sucoseeson in seven trials","value":"A"},{"text":"Exactlyfour successin seven trials","value":"B"},{"text":"Three or more successes in seven trials","value":"C"},{"text":"Four or more successes in seven trials.","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235002,"question":"For a given binomial distribution with a fixed,if p < 0.5 , than","choices":[{"text":"The binomial distribution will be skewed to the left.","value":"A"},{"text":"The binomial distribution will be skewed to the right","value":"B"},{"text":"The binomial distributio iwll be symmetric","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1}]