Consumer Research, Inc., is an independent agency that conducts research on consumer attitudes and behaviors for a variety of firms. In one study, a client asked for an investigation of consumer

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im lost with this problem, what exactly is the hypothesis and what does it reject? also, are the 3 regression table called multiple regression, do you get the best predictor and get the reject hypothesis from there? also, is the correlation coefficient the same as a correlation matrix????

Consumer Research, Inc., is an independent agency that conducts
research on consumer attitudes and behaviors for a variety of
firms. In one study, a client asked for an investigation of consumer
characteristics that can be used to predict the amount charged by
credit card users. Data were collected on annual income,
household size, and annual credit card charges for a sample of 50
consumers. The following data are contained in the file
Consumer.
Income
Household Amount
Income
Household Amount
($1000s) Size
Charged ($)
($1000s) Size
Charged ($)
54
3
4016
54
5573
30
3159
30
1
2583
32
4
5100
48
3866
50
5
4742
34
3586
31
2
1864
67
4
5037
55
4070
50
3605
37
1
2731
67
5345
40
2
3348
55
6
5370
66
4
4764
52
2
3890
51
3
4110
62
3
4705
25
3
4208
64
2
4157
48
4
4219
22
3
3579
27
1
2477
29
4
3890
33
2
2514
39
2
2972
Income
Household Amount
Income
Household Amount
($1000s) Size
Charged ($)
($1000s) Size
Charged ($)
65
3
4214
35
1
3121
63
4
4965
39
4
4183
42
4412
54
3
3730
21
2
2448
23
6
4127
44
1
2995
27
2
2921
37
4171
26
7
4603
62
5678
61
2
4273
21
3
3623
30
3067
55
7
5301
22
4
3074
42
2
3020
46
4820
41
7
4828
66
4
5149
Transcribed Image Text:Consumer Research, Inc., is an independent agency that conducts research on consumer attitudes and behaviors for a variety of firms. In one study, a client asked for an investigation of consumer characteristics that can be used to predict the amount charged by credit card users. Data were collected on annual income, household size, and annual credit card charges for a sample of 50 consumers. The following data are contained in the file Consumer. Income Household Amount Income Household Amount ($1000s) Size Charged ($) ($1000s) Size Charged ($) 54 3 4016 54 5573 30 3159 30 1 2583 32 4 5100 48 3866 50 5 4742 34 3586 31 2 1864 67 4 5037 55 4070 50 3605 37 1 2731 67 5345 40 2 3348 55 6 5370 66 4 4764 52 2 3890 51 3 4110 62 3 4705 25 3 4208 64 2 4157 48 4 4219 22 3 3579 27 1 2477 29 4 3890 33 2 2514 39 2 2972 Income Household Amount Income Household Amount ($1000s) Size Charged ($) ($1000s) Size Charged ($) 65 3 4214 35 1 3121 63 4 4965 39 4 4183 42 4412 54 3 3730 21 2 2448 23 6 4127 44 1 2995 27 2 2921 37 4171 26 7 4603 62 5678 61 2 4273 21 3 3623 30 3067 55 7 5301 22 4 3074 42 2 3020 46 4820 41 7 4828 66 4 5149
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