The test statistic of z = 1.55 is obtained when testing the claim that p #0.538. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a =0.01, should we reject Ho or should we fail to reject Ho Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value = (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
100%
8.1.19
Standard Normal Distribution Table (Page 1)
The test statistic of z = 1.55 is obtained when testing the claim that p#0.538.
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value.
c. Using a significance level of a =0.01, should we reject Ho or should we fail to reject Ho
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
Standard Normal (2) Distribution: Cumulative Area from the LEFT
00
.01
02
.03
04
05
06
07
08
.09
-3.50 and
lower
0001
-3.50m
lower
a. This is a two-tailed test.
-3.4
.0003
0003
.0003
.0003
0003
.0003
0003
.0002
-14
.0003
.0003
-3.3
0005
0005
0005
.0004
.0004
0004
.0004
.0004
0004
0003
-13
b. P-value = (Round to three decimal places as needed.)
-3.2
0007
0007
.0006
0006
.0006
.0006
.0006
0005
.0005
.0005
-12
-3.1
0010
0009
0009
0009
.0008
.0008
.0008
0008
.0007
0007
-3.1
-3.0
0013
.0013
0013
0012
0012
.0011
.0011
0011
.0010
.0010
-3.0
-2.9
0019
0018
0018
0017
0016
.0016
.0015
0015
.0014
0014
-29
-2.8
.0026
0025
0024
0023
.0023
.0022
.0021
0021
.0020
.0019
-2.8
-27
.0035
.0034
0033
0032
.0031
0030
.0029
.0028
.0027
.0026
-27
-2.6
0047
0045
.0044
.0043
0041
.0040
.0039
.0038
.0037
.0036
-2.6
-2.5
0062
0060
.0069
S7
0065
0054
0062
.0051
.0049
0048
-2.5
0082
0080
.0078
.0075
.0073
.0071
.0069
.0068
.0066
.0064
-24
-24
-2.3
0107
0102
.0099
0096
.0094
.0091
.0089
0087
0084
-23
0104
0136
.0132
0129
.0125
.0122
.0119
.0116
0113
.0110
-22
-2.2
0139
0179
0174
0170
0166
.0162
.0158
0154
.0150
0146
0143
-21
-2.1
-2.0
0228
0222
0217
0212
.0207
.0202
.0197
.0192
0188
.0183
-2.0
0287
0281
.0274
0268
0262
.0256
.0250
.0244
.0239
.0233
-1.9
-1.9
.0351
0344
0336
.0329
.0322
.0314
.0307
.0301
.0294
-1.8
-1.8
0359
0418
0409
0401
.0392
.0384
.0375
0367
-17
-1.7
0446
0436
0427
Print
Done
Enter your answer in the answer box and then click Check Answer,
Check Answer
1 part
remaining
Clear All
MacBook Pro
20
F12
F1O
FII
F6
F7
F8
F9
esc
F3
F4
F5
FI
F2
@
2$
%
&
7
%3D
dele
4
8.
Q
W
Y
* CO
Transcribed Image Text:8.1.19 Standard Normal Distribution Table (Page 1) The test statistic of z = 1.55 is obtained when testing the claim that p#0.538. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a =0.01, should we reject Ho or should we fail to reject Ho Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. Standard Normal (2) Distribution: Cumulative Area from the LEFT 00 .01 02 .03 04 05 06 07 08 .09 -3.50 and lower 0001 -3.50m lower a. This is a two-tailed test. -3.4 .0003 0003 .0003 .0003 0003 .0003 0003 .0002 -14 .0003 .0003 -3.3 0005 0005 0005 .0004 .0004 0004 .0004 .0004 0004 0003 -13 b. P-value = (Round to three decimal places as needed.) -3.2 0007 0007 .0006 0006 .0006 .0006 .0006 0005 .0005 .0005 -12 -3.1 0010 0009 0009 0009 .0008 .0008 .0008 0008 .0007 0007 -3.1 -3.0 0013 .0013 0013 0012 0012 .0011 .0011 0011 .0010 .0010 -3.0 -2.9 0019 0018 0018 0017 0016 .0016 .0015 0015 .0014 0014 -29 -2.8 .0026 0025 0024 0023 .0023 .0022 .0021 0021 .0020 .0019 -2.8 -27 .0035 .0034 0033 0032 .0031 0030 .0029 .0028 .0027 .0026 -27 -2.6 0047 0045 .0044 .0043 0041 .0040 .0039 .0038 .0037 .0036 -2.6 -2.5 0062 0060 .0069 S7 0065 0054 0062 .0051 .0049 0048 -2.5 0082 0080 .0078 .0075 .0073 .0071 .0069 .0068 .0066 .0064 -24 -24 -2.3 0107 0102 .0099 0096 .0094 .0091 .0089 0087 0084 -23 0104 0136 .0132 0129 .0125 .0122 .0119 .0116 0113 .0110 -22 -2.2 0139 0179 0174 0170 0166 .0162 .0158 0154 .0150 0146 0143 -21 -2.1 -2.0 0228 0222 0217 0212 .0207 .0202 .0197 .0192 0188 .0183 -2.0 0287 0281 .0274 0268 0262 .0256 .0250 .0244 .0239 .0233 -1.9 -1.9 .0351 0344 0336 .0329 .0322 .0314 .0307 .0301 .0294 -1.8 -1.8 0359 0418 0409 0401 .0392 .0384 .0375 0367 -17 -1.7 0446 0436 0427 Print Done Enter your answer in the answer box and then click Check Answer, Check Answer 1 part remaining Clear All MacBook Pro 20 F12 F1O FII F6 F7 F8 F9 esc F3 F4 F5 FI F2 @ 2$ % & 7 %3D dele 4 8. Q W Y * CO
3.1.19
Standard Normal Distribution Table (Page 2)
The test statistic of z= 1.55 is obtained when testing the claim that p0.538.
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value.
c. Using a significance level of a = 0.01, should we reject Ho or should we fai
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table,
.00
01
.02
.03
04
05
06
07
08
09
0.0
5000
5040
5080
.5120
.5160
5199
.5239
5279
5319
5359
0.0
0.1
5398
5438
5478
.5517
5557
.5596
.5636
5675
.5714
5753
0.1
02
5793
5832
5871
.5910
.5948
.5987
.6026
.6064
.6103
.6141
02
a. This is a two-tailed test.
0.3
6179
6217
.6255
.6293
.6331
.6368
.6406
.6443
.6480
6517
0.3
0.4
6554
6591
6628
6064
6700
.6736
.6772
.6808
6844
.6879
0.4
b. P-value = (Round to three decimal places as needed.)
%3D
0.5
6915
.6960
6985
7019
7054
7088
7123
7157
7190
7224
0.5
0.6
7257
7291
7324
7367
7389
.7422
7454
7486
7517
7549
0.6
0.7
7580
7611
7642
7673
7704
7734
.7764
7794
7823
7852
0.7
7939
7967
7995
8023
8051
.8078
8106
8133
0.8
0.8
7881
7910
0.9
8159
8186
8212
8238
8264
8289
.8315
8340
8365
8389
0.9
1.0
8413
8438
8461
8485
8508
8531
8554
.8577
.8599
8621
1.0
8686
8708
8729
8749
8770
.8790
8810
8830
11
1.1
8643
8665
8925
8944
8962
8980
8997
9015
1.2
1.2
8849
8869
8888
8907
9082
9099
9115
9131
9147
9162
9177
1.3
1.3
.9032
9049
9066
9222
9236
9251
9265
9279
9292
9306
.9319
1.4
14
9192
9207
9382
9394
9406
9418
9429
.9441
1.5
1.5
9332
9345
9357
9370
.9505
9515
9525
9535
9545
1.6
1.6
9452
9463
9474
9484
9495
.9599
.9608
9616
9625
9633
1.7
1.7
9554
9564
.9573
9582
.9591
9678
9686
9693
9699
9706
18
1.8
9641
9649
9656
9664
.9671
9744
9750
9756
9761
9767
1.9
1.9
9713
9719
9726
9732
9738
.9798
9803
9808
9812
9817
20
9772
9778
9783
9788
9793
2.0
Print
Done
Enter your answer in the answer box and then click Check Answer,
Check Answer
Clear All
1 part
remaining
MacBook Pro
FII
FI2
F9
F10
F6
F7
F8
F4
F5
esc
F2
F3
F1
#
2$
%
&
@
delete
%3D
7
8
9
2
4
Q
W
E
R
Y
tab
Transcribed Image Text:3.1.19 Standard Normal Distribution Table (Page 2) The test statistic of z= 1.55 is obtained when testing the claim that p0.538. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.01, should we reject Ho or should we fai Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table, .00 01 .02 .03 04 05 06 07 08 09 0.0 5000 5040 5080 .5120 .5160 5199 .5239 5279 5319 5359 0.0 0.1 5398 5438 5478 .5517 5557 .5596 .5636 5675 .5714 5753 0.1 02 5793 5832 5871 .5910 .5948 .5987 .6026 .6064 .6103 .6141 02 a. This is a two-tailed test. 0.3 6179 6217 .6255 .6293 .6331 .6368 .6406 .6443 .6480 6517 0.3 0.4 6554 6591 6628 6064 6700 .6736 .6772 .6808 6844 .6879 0.4 b. P-value = (Round to three decimal places as needed.) %3D 0.5 6915 .6960 6985 7019 7054 7088 7123 7157 7190 7224 0.5 0.6 7257 7291 7324 7367 7389 .7422 7454 7486 7517 7549 0.6 0.7 7580 7611 7642 7673 7704 7734 .7764 7794 7823 7852 0.7 7939 7967 7995 8023 8051 .8078 8106 8133 0.8 0.8 7881 7910 0.9 8159 8186 8212 8238 8264 8289 .8315 8340 8365 8389 0.9 1.0 8413 8438 8461 8485 8508 8531 8554 .8577 .8599 8621 1.0 8686 8708 8729 8749 8770 .8790 8810 8830 11 1.1 8643 8665 8925 8944 8962 8980 8997 9015 1.2 1.2 8849 8869 8888 8907 9082 9099 9115 9131 9147 9162 9177 1.3 1.3 .9032 9049 9066 9222 9236 9251 9265 9279 9292 9306 .9319 1.4 14 9192 9207 9382 9394 9406 9418 9429 .9441 1.5 1.5 9332 9345 9357 9370 .9505 9515 9525 9535 9545 1.6 1.6 9452 9463 9474 9484 9495 .9599 .9608 9616 9625 9633 1.7 1.7 9554 9564 .9573 9582 .9591 9678 9686 9693 9699 9706 18 1.8 9641 9649 9656 9664 .9671 9744 9750 9756 9761 9767 1.9 1.9 9713 9719 9726 9732 9738 .9798 9803 9808 9812 9817 20 9772 9778 9783 9788 9793 2.0 Print Done Enter your answer in the answer box and then click Check Answer, Check Answer Clear All 1 part remaining MacBook Pro FII FI2 F9 F10 F6 F7 F8 F4 F5 esc F2 F3 F1 # 2$ % & @ delete %3D 7 8 9 2 4 Q W E R Y tab
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman