May I know how to get that answer through excel? Thank you so much. Client X1 X2 X4 X6 1    175,600 13 0 2 2      74,800 9 1 1 3    150,100 10 0 1 4    183,100 10 0 3 5    162,200 14 0 4 6    188,600 17 0 1 7      74,000 6 0 3 8    159,300 10 1 1 9    116,900 6 0 4 10    212,500 18 0 2 11    155,400 12 1 3 12    147,400 12 1 1 13    191,300 6 0 1 14    121,800 10 1 1 15    100,600 12 0 1 16    221,500 20 1 4 17      13,700 7 0 3 18      16,700 5 0 4 19      34,300 7 0 1 20    255,700 20 1 4 21    227,600 15 1 3 22    149,400 11 0 1 23    214,400 17 0 3 24    199,500 10 0 2 25    105,300 8 1 3 26    152,600 8 0 2 27    112,000 8 1 3 28    183,800 7 1 3 29    174,600 11 0 2 30    161,600 10 1 2 31    195,800 6 1 2 32      63,400 2 1 4 33      58,000 4 0 1 34    132,000 4 1 1 35    167,500 6 1 2 36      78,900 8 0 4 37    173,500 12 0 3 38    178,400 11 0 1 39    132,600 16 0 3 40    205,100 14 1 4 41    104,400 7 1 1 42    188,500 10 1 2 43    179,000 11 0 3 44      76,500 4 0 4 45    164,500 6 0 4 46         3,200 2 0 3 47    126,600 11 0 4 48      89,000 7 0 1 49    220,400 14 0 2 50    240,900 16 0 2 51    133,800 14 1 2 52    207,600 12 1 2 53    170,800 13 1 1 54    213,800 18 0 4 55    237,500 12 0 2 56    145,500 9 1 3 57    148,700 8 1 4 58    112,500 6 1 2 59    198,900 12 0 2 60    215,600 14 1 2

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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May I know how to get that answer through excel? Thank you so much.

Client X1 X2 X4 X6
1    175,600 13 0 2
2      74,800 9 1 1
3    150,100 10 0 1
4    183,100 10 0 3
5    162,200 14 0 4
6    188,600 17 0 1
7      74,000 6 0 3
8    159,300 10 1 1
9    116,900 6 0 4
10    212,500 18 0 2
11    155,400 12 1 3
12    147,400 12 1 1
13    191,300 6 0 1
14    121,800 10 1 1
15    100,600 12 0 1
16    221,500 20 1 4
17      13,700 7 0 3
18      16,700 5 0 4
19      34,300 7 0 1
20    255,700 20 1 4
21    227,600 15 1 3
22    149,400 11 0 1
23    214,400 17 0 3
24    199,500 10 0 2
25    105,300 8 1 3
26    152,600 8 0 2
27    112,000 8 1 3
28    183,800 7 1 3
29    174,600 11 0 2
30    161,600 10 1 2
31    195,800 6 1 2
32      63,400 2 1 4
33      58,000 4 0 1
34    132,000 4 1 1
35    167,500 6 1 2
36      78,900 8 0 4
37    173,500 12 0 3
38    178,400 11 0 1
39    132,600 16 0 3
40    205,100 14 1 4
41    104,400 7 1 1
42    188,500 10 1 2
43    179,000 11 0 3
44      76,500 4 0 4
45    164,500 6 0 4
46         3,200 2 0 3
47    126,600 11 0 4
48      89,000 7 0 1
49    220,400 14 0 2
50    240,900 16 0 2
51    133,800 14 1 2
52    207,600 12 1 2
53    170,800 13 1 1
54    213,800 18 0 4
55    237,500 12 0 2
56    145,500 9 1 3
57    148,700 8 1 4
58    112,500 6 1 2
59    198,900 12 0 2
60    215,600 14 1 2
Part 2
t-Test: Two-Sample Assuming Equal Variances
Debit 0
Debit 1
Mean
10.35294 10.23077
Variance
18.65954 18.90462
Observations
34
26
Pooled Variance
18.76517
Hypothesized Mean
Difference
df
58
t Stat
P(Tet) one-tail
t Critical one-tail
0.108254
0.457084
1.671553
PITet) two-tail
0.914168
tCritical two-tail
2.001717
Transcribed Image Text:Part 2 t-Test: Two-Sample Assuming Equal Variances Debit 0 Debit 1 Mean 10.35294 10.23077 Variance 18.65954 18.90462 Observations 34 26 Pooled Variance 18.76517 Hypothesized Mean Difference df 58 t Stat P(Tet) one-tail t Critical one-tail 0.108254 0.457084 1.671553 PITet) two-tail 0.914168 tCritical two-tail 2.001717
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