[{"id":235035,"question":"Binomial distribution is negatively skewed if.","choices":[{"text":"p &lt; q","value":"A"},{"text":"p &gt; q","value":"B"},{"text":"p = q","value":"C"},{"text":"np = npq","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235034,"question":"For a binomial distribution with n = 5 prob ( X = -2) is.","choices":[{"text":"0","value":"A"},{"text":"Greater than zero","value":"B"},{"text":"Less than zero","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235033,"question":"If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is.","choices":[{"text":"1","value":"A"},{"text":"1/2","value":"B"},{"text":"1/4","value":"C"},{"text":"1/3","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235032,"question":"The bionomial distribution is negatively skewed if.","choices":[{"text":"p &lt; 1/2","value":"A"},{"text":"p = 1/2","value":"B"},{"text":"p &gt; 1/2","value":"C"},{"text":"p = 1","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235031,"question":"In a hypergeometric distribution.","choices":[{"text":"Mean &gt; Variance","value":"A"},{"text":"Mean &lt; variance","value":"B"},{"text":"Mean = variance","value":"C"},{"text":"Mean = Zero","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235030,"question":"The numebr of trial in bionomial distribution is.","choices":[{"text":"Not fixed","value":"A"},{"text":"Fixed","value":"B"},{"text":"Large","value":"C"},{"text":"Small","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235029,"question":"In a binomial expreiment with three trials, the variable can take.","choices":[{"text":"2 Values","value":"A"},{"text":"3 Values","value":"B"},{"text":"4 Values","value":"C"},{"text":"5 Values","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235028,"question":"The probability of failure is equal to.","choices":[{"text":"p","value":"A"},{"text":"1 - q","value":"B"},{"text":"P - 1","value":"C"},{"text":"1 - P","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235027,"question":"The hyper-geometric distribution has........... parameters.","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235026,"question":"If p = q = 1/2 then distribution is called.","choices":[{"text":"Postively","value":"A"},{"text":"Skewed","value":"B"},{"text":"Symmetrical","value":"C"},{"text":"Negatively","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235025,"question":"Binomial distribution is positive skewed when","choices":[{"text":"p &gt; q","value":"A"},{"text":"p = q","value":"B"},{"text":"p &lt; q","value":"C"},{"text":"p = 1/2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235024,"question":"In a bionomial, n = 20, p = 3/5, then variance of this distribution is.","choices":[{"text":"12","value":"A"},{"text":"60","value":"B"},{"text":"4.8","value":"C"},{"text":"0","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235023,"question":"In hyper geometric distribution n is.","choices":[{"text":"Changed","value":"A"},{"text":"Zero","value":"B"},{"text":"Fixed","value":"C"},{"text":"variable","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235022,"question":"In a hypergeometric distribution N = 6, n = 2, K = 3 Then mean.","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235021,"question":"The percentage of observations lying within the items X + 3S in the normal distribution.","choices":[{"text":"68.26%","value":"A"},{"text":"95.44%","value":"B"},{"text":"70.00%","value":"C"},{"text":"99.75%","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":235020,"question":"The bionomial probability distribution is symmetrical when","choices":[{"text":"p = q","value":"A"},{"text":"p &lt; q","value":"B"},{"text":"p &gt; q","value":"C"},{"text":"np &gt; npq","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235019,"question":"In a bionial experiment, the successive trails are.","choices":[{"text":"Dependent","value":"A"},{"text":"Independent","value":"B"},{"text":"Mutually exclusive","value":"C"},{"text":"FIxed","value":"D"},{"value":"E"}],"correctAnswer":2}]