Consider the following hypotheses: Moi p20.48 Mai p<0.48 Book Which of the following sample information enables us to reject the null hypothesis at a = 0.05 and at a = 0.10? (You may find it useful to reference the appropriate table: Ztable or table) (Round ll intermediate calculations to at least 4 decimal places.) Hnt nint rences a- 0.06 a- 0.1 a x = 50, n = 122 bx = 118, n = 329 Cp 042; n 41 d. p=0 42, n = 413 TABLE 2 Student'st Distribution Entries in this table provide the values of tay that correspond to a given upper-tail area a and a specified number of degrees of freedom df. For Area in Upper example, for a = 0.05 and df = 10, P(T10 2 1.812) = 0.05. Tail, a
Consider the following hypotheses: Moi p20.48 Mai p<0.48 Book Which of the following sample information enables us to reject the null hypothesis at a = 0.05 and at a = 0.10? (You may find it useful to reference the appropriate table: Ztable or table) (Round ll intermediate calculations to at least 4 decimal places.) Hnt nint rences a- 0.06 a- 0.1 a x = 50, n = 122 bx = 118, n = 329 Cp 042; n 41 d. p=0 42, n = 413 TABLE 2 Student'st Distribution Entries in this table provide the values of tay that correspond to a given upper-tail area a and a specified number of degrees of freedom df. For Area in Upper example, for a = 0.05 and df = 10, P(T10 2 1.812) = 0.05. Tail, a
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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Transcribed Image Text:Consider the following hypotheses:
Moi p20.48
Hai p<0.48
Book
Which of the following sample information enables us to reject the null hypothesis at a = 0.05 and at a = 0.10? (You may find it useful
to reference the appropriate table: ztable or table) (Round ll intermediate calculations to at least 4 decimal places.)
Hint
nnt
rences
a= 0.06
a- 0.1
a. x = 50, n = 122
bx = 118, n = 329
cp-042, n= 41
d. p=042, n = 413
TABLE 2 Student's t Distribution
Entries in this table provide the values of t that correspond to a given
upper-tail area a and a specified number of degrees of freedom df. For
example, for a = 0.05 and df = 10, P(T10 2 1.812) = 0.05.
Area in Upper
Tail, a
Transcribed Image Text:df
0.20
0.10
0.05
0.025
0.01
0.005
1
1.376
3.078
6.314
12.706
31.821
63.657
1.061
1.886
2.920
4.303
6.965
9.925
0.978
1.638
2.353
3.182
4.541
5.841
4
0.941
1.533
2.132
2.776
3.747
4.604
0.920
1.476
2.015
2.571
3.365
4.032
6
0.906
1.440
1.943
2.447
3.143
3.707
0.896
1.415
1.895
2.365
2.998
3.499
0.889
1.397
1.860
2.306
2.896
3.355
0.883
1.383
1.833
2.262
2.821
3.250
10
0.879
1.372
1.812
2.228
2.764
3.169
11
0.876
1.363
1.796
2.201
2.718
3.106
12
0.873
1.356
1.782
2.179
2.681
3.055
13
0.870
1.350
1.771
2.160
2.650
3.012
14
0.868
1.345
1.761
2.145
2.624
2.977
15
0.866
1.341
1.753
2.131
2.602
2.947
16
0.865
1.337
1.746
2.120
2.583
2.921
17
0.863
1.333
1.740
2.110
2.567
2.898
18
0.862
1.330
1.734
2.101
2.552
2.878
19
0.861
1.328
1.729
2.093
2.539
2.861
20
0.860
1.325
1.725
2.086
2.528
2.845
21
0.859
1.323
1.721
2.080
2.518
2.831
1.717
1.714
22
0.858
1.321
2.074
2.508
2.819
23
0.858
1.319
2.069
2.500
2.807
24
0.857
1.318
1.711
2.064
2.492
2.797
25
0.856
1.316
1.708
2.060
2.485
2.787
26
0.856
1.315
1.706
2.056
2.479
2.779
27
0.855
1.314
1.703
2.052
2.473
2.771
28
0.855
1.313
1.701
2.048
2.467
2.763
29
0.854
1.311
1.699
2.045
2.462
2.756
30
0.854
1.310
1.697
2.042
2.457
2.750
31
0.853
1.309
1.696
2.040
2.453
2.744
32
0.853
1.309
1.694
2.037
2.449
2.738
2.035
2.032
33
0.853
1.308
1.692
2.445
2.733
34
0.852
1,307
1.691
2.441
2.728
35
0.852
1.306
1.690
2.030
2.438
2.724
36
0.852
1.306
1.688
2.028
2.434
2.719
37
0.851
1.305
1.687
2.026
2.431
2.715
38
0.851
1.304
1.686
2.024
2.429
2.712
39
0.851
1.304
1.685
2.023
2.426
2.708
40
0.851
1.303
1.684
2.021
2.423
2.704
41
0.850
1.303
1.683
2.020
2.421
2.701
42
0.850
1.302
1.682
2.018
2.418
2.698
43
0.850
1.302
1.681
2.017
2.416
2.695
44
0.850
1.301
1.680
2.015
2.414
2.692
0.850
0.850
45
1.301
1.679
2.014
2.412
2.690
46
1.300
1.679
2.013
2.410
2.687
47
0.849
1.300
1.678
2.012
2.408
2.685
48
0.849
1.299
1.677
2.011
2.407
2.682
49
0.849
1.299
1.677
2.010
2.405
2.680
50
0.849
1.299
1.676
2.009
2.403
2.678
51
0.849
1.298
1.675
2.008
2.402
2.676
2.007
2.006
52
0.849
1.298
1.675
2.400
2.674
53
0.848
1.298
1.674
2.399
2.672
54
0.848
1.297
1.674
2.005
2.397
2.670
55
0.848
1.297
1.673
2.004
2.396
2.668
56
0.848
1.297
1.673
2.003
2.395
2.667
57
0.848
1.297
1.672
2.002
2.394
2.665
58
0.848
1.296
1.672
2.002
2.392
2.663
59
0.848
1.296
1.671
2.001
2.391
2.662
60
0.848
1.296
1.671
2.000
2.390
2.660
80
0.846
1.292
1.664
1.990
2.374
2.639
100
0.845
1.290
1.660
1.984
2.364
2.626
150
0.844
1.287
1.655
1.976
2.351
2.609
200
0.843
1.286
1.653
1.972
2.345
2.601
500
0.842
1.283
1.648
1.965
2.334
2.586
1000
0.842
1.282
1.646
1.962
2.330
2.581
00
0.842
1.282
1.645
1.960
2.326
2.576
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