Stats

Question 1

Census: Advantages (1)

Answer 1

• completely accurate results

Question 2

Census: Disadvantages (3)

Answer 2

• time consuming and expensive
• cen’t be used when the testing process destroys the item
• hard to process large quantity of data

Question 3

Sample: Advantages (3)

Answer 3

• less time consuming and expensive
• fewer people have to respond
• less data to process

Question 4

Sample: Disadvantages (2)

Answer 4

• data not as accurate
• sample not large enough to give info about small sub-groups of population