Use Table 4 as shown in img.jpg to find the following probabilities for a standard normal random variable Z.a. P(0≤Z≤1.2)b. P(-0.9≤Z≤0)c.P(0.3≤Z≤1.56)d. P(-0.2≤Z≤0.2)e. P(-200≤Z≤-1.56) Appendix Tables771Table 4Critical Values of tDegrees ofto.010to.005Freedomto.100to.050to.02512.70631.82163.6573.0786.3144.3036.6959.9251.8862.9202.33.1824.5415.8411.6382.3532.1322.7763.7474.6041.5334.2.0152.5713.3654.0321.4765.3.7071.4401.9432.4473.1431.4151.8952.3652.9986697.9682.8211.3971.8602.3063.3558.3.2501.3831.8332.2621.3721.8122.2282.7643.1692.7183.106961.782111.3632.201121.3562.1792.6813.055131.3501.7712.1602.6503.012141.3451.7612.1452.6242.977151.3411.7532.1312.6022.9471.3371.7462.1202.5832.921171.3331.7402.1102.5672.898181.3301.7342.1012.5522.8781.3281.7292.0932.5392.8611.3251.7252.0862.5282.84520211.3231.7212.0802.5182.831221.3211.7172.0742.5082.819231.3191.7146902.0642.5002.807241.3181.7112.4922.797251.3161.708092.0562.4852.7871.3152.4792.779271.3141.70315 92.0522.4732.771281.3131.7012.0482.4672.7631.3116691.6452.0452.4622.7561.2822.3262.576Source: From M. Merrington, "Table of Percentage Points of the t-Distribution." Biometrika, 32, 1941. p. 300, Reproduced by permission of the Biometrika096Trustees,

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Answered: Use Table 4 as shown in img.jpg to find…

Use Table 4 as shown in img.jpg to find the following probabilities for a standard normal random variable Z. a. P(0≤Z≤1.2) b. P(-0.9≤Z≤0) c.P(0.3≤Z≤1.56)

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter30: Customary And Metric Steel Rules

Section: Chapter Questions

Problem 24A

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Question

Use Table 4 as shown in img.jpg to find the following probabilities for a standard normal random variable Z.

a. P(0≤Z≤1.2)

b. P(-0.9≤Z≤0)

c.P(0.3≤Z≤1.56)

d. P(-0.2≤Z≤0.2)

e. P(-200≤Z≤-1.56)

Appendix Tables
771
Table 4
Critical Values of t
Degrees of
to.010
to.005
Freedom
to.100
to.050
to.025
12.706
31.821
63.657
3.078
6.314
4.303
6.695
9.925
1.886
2.920
2.
3
3.182
4.541
5.841
1.638
2.353
2.132
2.776
3.747
4.604
1.533
4.
2.015
2.571
3.365
4.032
1.476
5.
3.707
1.440
1.943
2.447
3.143
1.415
1.895
2.365
2.998
669
7.
968
2.821
1.397
1.860
2.306
3.355
8.
3.250
1.383
1.833
2.262
1.372
1.812
2.228
2.764
3.169
2.718
3.106
96
1.782
11
1.363
2.201
12
1.356
2.179
2.681
3.055
13
1.350
1.771
2.160
2.650
3.012
14
1.345
1.761
2.145
2.624
2.977
15
1.341
1.753
2.131
2.602
2.947
1.337
1.746
2.120
2.583
2.921
17
1.333
1.740
2.110
2.567
2.898
18
1.330
1.734
2.101
2.552
2.878
1.328
1.729
2.093
2.539
2.861
1.325
1.725
2.086
2.528
2.845
20
21
1.323
1.721
2.080
2.518
2.831
22
1.321
1.717
2.074
2.508
2.819
23
1.319
1.714
690
2.064
2.500
2.807
24
1.318
1.711
2.492
2.797
25
1.316
1.708
09
2.056
2.485
2.787
1.315
2.479
2.779
27
1.314
1.703
15 9
2.052
2.473
2.771
28
1.313
1.701
2.048
2.467
2.763
1.311
669
1.645
2.045
2.462
2.756
1.282
2.326
2.576
Source: From M. Merrington, "Table of Percentage Points of the t-Distribution." Biometrika, 32, 1941. p. 300, Reproduced by permission of the Biometrika
096
Trustees,

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