Question

2.3 Consider the data in the following two sequences

AB Sequence

Patient	Period 1	Period 2
1	310	270
2	310	260
3	370	300
4	410	390
5	250	210
6	380	350
7	330	365
8	310	320
9	340	275
10	365	285
11	280	330
12	345	240
13	320	310
14	330	300

BA Sequence

Patient	Period 1	Period 2
1	370	385
2	310	400
3	380	410
4	290	320
5	260	340
6	90	220
7	340	390
8	375	395
9	330	350
10	315	365
11	330	300
12	175	280

1.Carry out all the necessary tests and make any relevant comments against each.

2. Plot all the necessary graphs and make necessary conclusions

3. ANOVA

Answer 1

AB Sequence:

Bring data in to excel sheet.

select data --> go to data analysis --> choose Anova single factor

P value = 0.8

You will fail to reject the null hypothesis if the p-value is greater than or equal to the level of significance.

Create line graph to find which period is higher

Period 1 is higher than the period 2

BA Sequence:

P-value = 0.11

You will fail to reject the null hypothesis if the p-value is greater than or equal to the level of significance.

conclusion:

Period 2 is higher than the period 1