Answers to smu assisgnment 1st semester?

Answer 1

1. The percentage sugar content of Tobacco in two samples was represented in table 11.11. Test whether their population variances are same. [ 10 marks]

Table 1. Percentage sugar content of Tobacco in two samples

Sample A

2.4

2.7

2.6

2.1

2.5

Sample B

2.7

3.0

2.8

3.1

2.2

3.6