Statistics Test

______ data are collected for the first time:-

Which measures of central tendency would be appropriate if you had mostly extremely high scores and extremely low scores on some items measured at the ratio level":-

The  point  where  the  Null  hypothesis   gets   rejected  us  called  as :-

The  frequency  distribution mean > median >  mode is called :-

Three coins are tossed, What is the probability of getting 3 heads if it is known that at least two heads were obtained:-

When a game is fair , the odds of winning will be:-

The  distribution in which mean = 60  and   mode = 50 will be :-

If p =  0.6  and  q =  0.4   than shape  of the  binomial  distribution:-

Variance is always calculated from;-

The expected number of trials in 200 tosses, of a fair coin is:-

When a die is rolled,, the probability of getting an 8 is:-

When two dice are rolled, the probability of getting a sum of 8 is:-

The mean of 10 values is 32, their sum will be:-

Two outcomes are mutually exclusive if and only if:-

Statistics is the backbone of:-

The binomial  distribution   is  symmetrical   when   :-

A sample space together with a probability measure provides a mathematical model for an experiment. This model is often called:-

If the  dispersion is small  , the  standard  deviation is  :-

In a  binomial  probability   distribution  it  is   impossible   to  find   p(x<0):-

(q+p) has   variance  is :-

A  scatter  diagram  is  :-

If a card is drawn from a deck, what is the probability that is is a king , queen of an ace;-

Binomial  distribution  is  symmetrical   when  p = ______________:-

When an event can not occur, its probability is:-

The goal of ________ is to focus on summarizing and explaining a specific set of data:-