INTRODUCTION TO STATISTIC

EXAMPLE:

  State whether  the following is discrete or continuous  data :

a.     The height of each footballer players : Continuous

b.     The number of passengers in a bus: Discrete

c.      Time taken to complete a 100m : Continuous

              For each of the data given below , state whether it is primary or secondary data :

a.     Fatimah work in computer shop, she keeps record of the number of computer sold each day.

= Primary Data

b.     Jamlah is the owner of book store, she is looking in to the account prepared by clerk to find out the amount of profit . She made in last month.

= Secondary Data