Statistics and Probability

Grouped data is purely raw data

Primary data are information gathered directly from the source.

Pie chart and circle chart is the same chart

Ungroup data is the type of data which is subdivided into classes

It is an structured or unstructured one on one directed conversation with key individual or leaders in a community

Making direct measurements is the most accurate method for many variables such as catch but is often expensive

Registration or census is use in the large area of gathering data

Experimental probability is also known as posteriori method

What is my first name?

It refers to any situation activities that involves chance

Is any procedure that can be infinitely repeated and has a well-defined set of possible outcome

It is any possible results of an experiment

Is the complete list of all possible outcome of an experiment

Theoretical probability is also known as priori method

It is an inexpensive method that is useful where literacy rates are high and respondent are co-operative

It is the Middle score, or average of middle scores in a distribution

Secondary data are information gathered from secondary source such as books. Journal etc.

It is the value with the greatest frequency

It the average score obtained by adding up all the score and dividing by the total number of score

It refers to any subset of sample space