For a one proportion z-test a z-score of 1.27 was calculated. Use the z-chart to determine the p-value and draw a conclusion about the null hypothesis. .00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .5080 .5000 .5398 .5793 .6179 .5120 .5517 .5910 6293 .5160 .5557 .5948 .5199 .5596 .5239 .5279 .5040 .5438 5832 .5319 5714 .6103 .6480 .6844 7190 0.0 0.1 5359 5753 .5478 .5871 .5675 .6064 .6443 .5636 .6026 .6406 .6772 7123 .7454 .7764 .5987 0.2 0.3 0.4 0.5 0.6 .6217 .6591 .6950 .6141 .6517 .6879 7224 .6331 .6700 6368 .6736 .6255 .6554 .6915 .7257 .6628 .6664 .6808 7157 .6985 .7324 7019 .7357 7673 .7967 7054 7088 7422 .7734 .7486 7549 7852 7291 7389 7517 7794 .7823 .8106 7580 7611 7642 7704 0.7 0.8 .7995 .8264 .8508 8729 .8078 .8340 .7881 .8159 .8413 .8643 .8849 .8133 .8389 .8621 .8830 9015 .9177 .9319 .7910 .8023 .8289 .8051 8315 .7939 .8186 .8438 .8665 .8869 .9049 .8212 .8461 .8686 .8238 .8485 .8708 .8907 .9082 .8365 .8599 .8810 .8997 0.9 .8577 .8531 8749 .8944 .9115 1.0 .8554 .8790 .8980 .9147 .9292 1.1 .8770 .8925 .9099 9251 .8962 .9131 1.2 .8888 9066 .9222 .9162 9306 1.3 .9032 1.4 .9192 .9207 .9236 .9265 9279 p-value: [ Select ] Conclusion: [Select]
For a one proportion z-test a z-score of 1.27 was calculated. Use the z-chart to determine the p-value and draw a conclusion about the null hypothesis. .00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .5080 .5000 .5398 .5793 .6179 .5120 .5517 .5910 6293 .5160 .5557 .5948 .5199 .5596 .5239 .5279 .5040 .5438 5832 .5319 5714 .6103 .6480 .6844 7190 0.0 0.1 5359 5753 .5478 .5871 .5675 .6064 .6443 .5636 .6026 .6406 .6772 7123 .7454 .7764 .5987 0.2 0.3 0.4 0.5 0.6 .6217 .6591 .6950 .6141 .6517 .6879 7224 .6331 .6700 6368 .6736 .6255 .6554 .6915 .7257 .6628 .6664 .6808 7157 .6985 .7324 7019 .7357 7673 .7967 7054 7088 7422 .7734 .7486 7549 7852 7291 7389 7517 7794 .7823 .8106 7580 7611 7642 7704 0.7 0.8 .7995 .8264 .8508 8729 .8078 .8340 .7881 .8159 .8413 .8643 .8849 .8133 .8389 .8621 .8830 9015 .9177 .9319 .7910 .8023 .8289 .8051 8315 .7939 .8186 .8438 .8665 .8869 .9049 .8212 .8461 .8686 .8238 .8485 .8708 .8907 .9082 .8365 .8599 .8810 .8997 0.9 .8577 .8531 8749 .8944 .9115 1.0 .8554 .8790 .8980 .9147 .9292 1.1 .8770 .8925 .9099 9251 .8962 .9131 1.2 .8888 9066 .9222 .9162 9306 1.3 .9032 1.4 .9192 .9207 .9236 .9265 9279 p-value: [ Select ] Conclusion: [Select]
A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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p-value: .8980, .5310, .7088, or .9949
conclusion: reject the null or fail to reject the null
![For a one proportion z-test a z-score of 1.27 was calculated. Use the z-chart to determine
the p-value and draw a conclusion about the null hypothesis.
.00
01
.02
.03
.04
05
.07
.08
.09
.5199
.5596
.5987
6368
.6736
.5239
5636
.6026
6406 6443
6772
.5120
5517
.5910
.6293
.6664
7019
7357
.7673
7967
8238
.5160
.5557
5948
.6331
6700
7054
7389
7704
.7995
.8264
.8508
8729
5359
.5753
6141
6517
6879
.7224
.7549
7852
.8133
8389
.8621
.8830
9015
9177
9319
5279 5319
.5714
6103
6480
.6844
7190
.5080
.5478
.5871
0.0
0.1
0.2
0.3
.5000
5398
5793
6179
.6554
6915
7257
.5040
5438
5832
.6217
6591
6950
7291
.5675
6064
6255
.6628
.6808
.7157
7486
0.4
0.5
0.6
0.7
0.8
0.9
1.0
.6985
7324
.7642
.7939
.8212
.8461
8686
.8888
9066
9222
7088 7123
.7454
7734 7764 7794
.8051
.8315
8554
8770
.8962
9131
9279
.7422
7580
7881
.8159
.8413
7517
7823
8106
.8365
7611
.8023
8289
.8531
.8749
8944
.9115
.9265
.8078
.8340
8577
.8790
8980
.9147
9292
7910
8186
8438
.8485
.8708
.8907
.9082
.9236
8599
8810
1.1
1.2
1.3
8665
8869
.9049
.9207
8643
8849
.8925
9099
9162
9032
9192
1.4
9251
9306
p-value:
[ Select]
Conclusion: [ Select]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd1c6840-ff99-40a1-86e5-25528ba13b00%2Fbca1864a-1c13-4d42-baaa-d910bf9da501%2Fn1bmfkh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For a one proportion z-test a z-score of 1.27 was calculated. Use the z-chart to determine
the p-value and draw a conclusion about the null hypothesis.
.00
01
.02
.03
.04
05
.07
.08
.09
.5199
.5596
.5987
6368
.6736
.5239
5636
.6026
6406 6443
6772
.5120
5517
.5910
.6293
.6664
7019
7357
.7673
7967
8238
.5160
.5557
5948
.6331
6700
7054
7389
7704
.7995
.8264
.8508
8729
5359
.5753
6141
6517
6879
.7224
.7549
7852
.8133
8389
.8621
.8830
9015
9177
9319
5279 5319
.5714
6103
6480
.6844
7190
.5080
.5478
.5871
0.0
0.1
0.2
0.3
.5000
5398
5793
6179
.6554
6915
7257
.5040
5438
5832
.6217
6591
6950
7291
.5675
6064
6255
.6628
.6808
.7157
7486
0.4
0.5
0.6
0.7
0.8
0.9
1.0
.6985
7324
.7642
.7939
.8212
.8461
8686
.8888
9066
9222
7088 7123
.7454
7734 7764 7794
.8051
.8315
8554
8770
.8962
9131
9279
.7422
7580
7881
.8159
.8413
7517
7823
8106
.8365
7611
.8023
8289
.8531
.8749
8944
.9115
.9265
.8078
.8340
8577
.8790
8980
.9147
9292
7910
8186
8438
.8485
.8708
.8907
.9082
.9236
8599
8810
1.1
1.2
1.3
8665
8869
.9049
.9207
8643
8849
.8925
9099
9162
9032
9192
1.4
9251
9306
p-value:
[ Select]
Conclusion: [ Select]
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