7. Using tables to calculate probabilities from the normal distribution Use the following unit normal tables and accompanying figures to determine the probability that a z-score value will fall within each of the specified ranges. To use the tables, click on the Unit Normal Tables tab beneath the figures, and use the dropdown box to select the desired range of z-score values. A table of the proportions of the normal distribution corresponding to that range of z-scores will appear. If you need a different range of z- scores, simply click on the box again and select a new range. Suggestion: For each of the following five questions, make a sketch of the area under the normal distribution you are seeking. This sketch will help you determine which column(s) of the unit normal tables to use in determining the appropriate probability. 1. p(z > 2.5) 2. p(z > -0.6) 3. p(z < 3.8) 4. p(0.5 < z < 1.5) 5. (-1.4< z< 2.6) %3D D: Between 0 and z Body B. Tall C 0.00 szs0.24 0.25 szs0.49 0.50 szs0.74 0.75 szs0.99 1.00 szs1.24 1.25 szs1.49 1.50 szs 1.74 1.75 szs1.99
7. Using tables to calculate probabilities from the normal distribution Use the following unit normal tables and accompanying figures to determine the probability that a z-score value will fall within each of the specified ranges. To use the tables, click on the Unit Normal Tables tab beneath the figures, and use the dropdown box to select the desired range of z-score values. A table of the proportions of the normal distribution corresponding to that range of z-scores will appear. If you need a different range of z- scores, simply click on the box again and select a new range. Suggestion: For each of the following five questions, make a sketch of the area under the normal distribution you are seeking. This sketch will help you determine which column(s) of the unit normal tables to use in determining the appropriate probability. 1. p(z > 2.5) 2. p(z > -0.6) 3. p(z < 3.8) 4. p(0.5 < z < 1.5) 5. (-1.4< z< 2.6) %3D D: Between 0 and z Body B. Tall C 0.00 szs0.24 0.25 szs0.49 0.50 szs0.74 0.75 szs0.99 1.00 szs1.24 1.25 szs1.49 1.50 szs 1.74 1.75 szs1.99
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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Please help with all parts of this homework question
Transcribed Image Text:7. Using tables to calculate probabilities from the normal distribution
Use the following unit normal tables and accompanying figures to determine the probability that a z-score value will fall within each of the specified
ranges. To use the tables, click on the Unit Normal Tables tab beneath the figures, and use the dropdown box to select the desired range of z-score
values. A table of the proportions of the normal distribution corresponding to that range of z-scores will appear. If you need a different range of z-
scores, simply click on the box again and select a new range.
Suggestion: For each of the following five questions, make a sketch of the area under the normal distribution you are seeking. This sketch will help
you determine which column(s) of the unit normal tables to use in determining the appropriate probability.
1. p(z > 2.5)
2. p(z > -0.6)
3. p(z < 3.8)
4. p(0.5 < z < 1.5)
5. p(-1.4 < z < 2.6)
D: Between 0
and z
Body B.
Tail C
0.00 szs0.24
0.25 szs0.49
0.50 szs0.74
0.75 szs0.99
1.00 szs 1.24
1.25 szs1.49
1.50 szs 1.74
1.75 szs 1.99
arch
63°F Mos
Transcribed Image Text:Complete: Chapter 6 Problem Set
0.00 szs0.24
0.25 szs0.49
0.50 szs0,74
0.75 szs0.99
1.00 szs 1.24
1.25 szs 1.49
1.50 szs 1.74
1.75 szs1,99
Tools
2.00 szs 2.24
2.25 szs2,49
2.50 szs 2.74
2.75 szs 2.99
3.00 szs 3.24
3.30 szs4.00
B: Proportion in Body
C: Proportion in Tail
D: Proportion Between Mean and z
0.00
.5000
.5000
.0000
0.01
.5040
.4960
.0040
0.02
.5080
.4920
.0080
0.03
.5120
.4880
.0120
0.04
.5160
.4840
.0160
0.05
.5199
4801
.0199
0.06
.5239
.4761
.0239
0.07
.5279
4721
.0279
nest,
0.08
.5319
.4681
.0319
0.09
.5359
.4641
.0359
0.10
.5398
4602
.0398
0.11
.5438
4562
.0438
0.12
.5478
.4522
.0478
0.13
.5517
.4483
.0517
0.14
.5557
.4443
.0557
0.15
.5596
.4404
.0596
0.16
.5636
.4364
.0636
0.17
.5675
.4325
.0675
0.18
5714
4286
.0714
0.19
.5753
.4247
.0753
0.20
.5793
.4207
.0793
0.21
.5832
.4168
.0832
0.22
.5871
.4129
.0871
0.23
5910
.4090
.0910
0.24
5948
.4052
.0948
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