STATISTICS Assignment Solutions

Running head: STATISTICS
Statistics
Name of the Student:
Name of the University:
Author note:

STATISTICS
1
Table of Contents
Answer to the question 1............................................................................................................2
Answer to the question 2............................................................................................................3
Answer to the question 3............................................................................................................4
Bibliography...............................................................................................................................5

STATISTICS
2
Answer to the question 1
The outcome variable is T-test statistic and critical value which shows the relationship
between two inhaled corticosteroids.
Null hypothesis: There is no relationship between two inhaled corticosteroids.
Alternative hypothesis: There is a relationship between two inhaled corticosteroids.
Table 1 - T-test output
Two sample t-test is used for hypothesis testing.
It is clear from this test that P-value < alpha, at 5%. Thus the null hypothesis of this
test is rejected and the alternative hypothesis is accepted. Therefore it can be concluded that
there is a relationship between two inhaled corticosteroids.