Assignment on Data Analysis in PDF

Running head: DATA ANALYSIS
Data Analysis
Name of the Student;
Name of the University:
Author note:

DATA ANALYSIS
1
Table of Contents
Answer to the question 1............................................................................................................2
Part (a)....................................................................................................................................2
Part (b)....................................................................................................................................2
Part (c)....................................................................................................................................3
Part (d)....................................................................................................................................3
Answer to the question 2............................................................................................................4
Part (a)....................................................................................................................................4
Part (b)....................................................................................................................................5
Answer to the question 3............................................................................................................5
Part (a)....................................................................................................................................5
Part (b)....................................................................................................................................6
Bibliography...............................................................................................................................7

DATA ANALYSIS
2
Answer to the question 1
Part (a)
Null hypothesis: There is no evidence that the average amount is different from gallon 1.
Alternative hypothesis: There is an evidence that the average amount is different from gallon
1.
Table 1 T-test Output
Since P- Value < alpha. Hence the null hypothesis of this test is rejected and at the
same time the alternative hypothesis is accepted. Therefore it may be summarised that there
is an evidence that the average amount is different from gallon 1.
Part (b)
The P-value of this test is 0.00