The test statistic of z=2.00 is obtained when testing the claim that p *0.438. 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 b. P-value=(Round to three decimal places as needed.) c. Choose the correct conclusion below. test. OA. Reject Ho. There is not sufficient evidence to support the claim that p *0.438. OB. Fail to reject Ho. There is sufficient evidence to support the claim that p *0.438. OC. Reject Ho. There is sufficient evidence to support the claim that p *0.438. OD. Fail to reject Ho. There is not sufficient evidence to support the claim that p *0.438. 0 Star 2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
The test statistic of z=2.00 is obtained when testing the claim that p *0.438. 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 b. P-value=(Round to three decimal places as needed.) c. Choose the correct conclusion below. test. OA. Reject Ho. There is not sufficient evidence to support the claim that p *0.438. OB. Fail to reject Ho. There is sufficient evidence to support the claim that p *0.438. OC. Reject Ho. There is sufficient evidence to support the claim that p *0.438. OD. Fail to reject Ho. There is not sufficient evidence to support the claim that p *0.438. 0 Star 2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
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
Question
![The test statistic of z = 2.00 is obtained when testing the claim that p #0.438.
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 α = 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
▼test.
b. P-value = (Round to three decimal places as needed.)
c. Choose the correct conclusion below.
A. Reject Ho. There is not sufficient evidence to support the claim that p *0.438.
B. Fail to reject Ho. There is sufficient evidence to support the claim that p # 0.438.
C. Reject Ho. There is sufficient evidence to support the claim that p = 0.438.
D. Fail to reject Ho. There is not sufficient evidence to support the claim that p #0.438.
0
0
Standard Normal (z) Distribution: Cumulative Area from the LEFT
.04
.5160
.5557
.5948
.6331
.6700
.7054
.7389
.7704
.7995
.8264
.8508
.8729
.8925
.9099
.9251
.9382
.9495
.9591
.9671
.9738
.9793
.9838
.9875
.9904
Z
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
.00
.5000
.5398
.5793
.6179
.6554
.6915
.7257
.7580
.7881
.8159
.8413
.8643
.8849
.9032
.9192
.9332
9452
.9554
.9641
.9713
.9772
.9821
.9861
.9893
0010
Z
.01
.5040
.5438
.5832
.6217
.6591
.6950
.7291
.7611
.7910
.8186
.8438
.8665
.8869
.9049
.9207
9345
.9463
.9564
.9649
.9719
.9778
.9826
.9864
.9896
.02
5080
.5478
.5871
.6255
.6628
.6985
.7324
.7642
.7939
.8212
.8461
.8686
.8888
.9066
.9222
.9357
.9474
.9573
.9656
.9726
.9783
POSITIVE z Scores
.9830
.9868
.9898
.03
.5120
.5517
.5910
.6293
.6664
.7019
.7357
7673
7967
.8238
.8485
.8708
.8907
.9082
.9236
.9370
.9484
.9582
.9664
.9732
9788
.9834
.9871
.9901
0007
.05
.5199
.5596
.5987
.6368
.6736
.7088
.7422
.7734
.8023
.8289
.8531
.8749
.8944
.9115
.9265
.9394
.9505
.9599
.9678
.9744
.9798
.9842
.9878
.9906
.06
.5239
.5636
.6026
.6406
.6772
.7123
.7454
.7764
.8061
.8315
.8554
.8770
.8962
.9131
.9279
.9406
.9515
.9608
.9686
.9750
.9803
.9846
.9881
.9909
0021
.07
.5279
.5675
.6064
.6443
.6808
.7157
.7486
.7794
.8078
.8340
.8577
.8790
.8980
.9147
.9292
.9418
.9525
.9616
.9693
.9756
.9808
.9850
.9884
.9911
0000
.08
.5319
.5714
.6103
.6480
.6844
.7190
.7517
.7823
.8106
.8365
.8599
.8810
.8997
.9162
.9306
.9429
.9535
.9625
.9699
.9761
.9812
.9854
.9887
.9913
.09
.5359
.5753
.6141
.6517
.6879
.7224
.7549
.7852
.8133
.8389
.8621
.8830
.9015
.9177
.9319
.9441
.9545
.9633
.9706
.9767
.9817
.9857
.9890
.9916
Z
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12f8a0fc-1854-4818-b6ef-1f9785f9b097%2Fa61d2cdc-9333-49b6-9af0-584207343dac%2Frieywg_processed.png&w=3840&q=75)
Transcribed Image Text:The test statistic of z = 2.00 is obtained when testing the claim that p #0.438.
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 α = 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
▼test.
b. P-value = (Round to three decimal places as needed.)
c. Choose the correct conclusion below.
A. Reject Ho. There is not sufficient evidence to support the claim that p *0.438.
B. Fail to reject Ho. There is sufficient evidence to support the claim that p # 0.438.
C. Reject Ho. There is sufficient evidence to support the claim that p = 0.438.
D. Fail to reject Ho. There is not sufficient evidence to support the claim that p #0.438.
0
0
Standard Normal (z) Distribution: Cumulative Area from the LEFT
.04
.5160
.5557
.5948
.6331
.6700
.7054
.7389
.7704
.7995
.8264
.8508
.8729
.8925
.9099
.9251
.9382
.9495
.9591
.9671
.9738
.9793
.9838
.9875
.9904
Z
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
.00
.5000
.5398
.5793
.6179
.6554
.6915
.7257
.7580
.7881
.8159
.8413
.8643
.8849
.9032
.9192
.9332
9452
.9554
.9641
.9713
.9772
.9821
.9861
.9893
0010
Z
.01
.5040
.5438
.5832
.6217
.6591
.6950
.7291
.7611
.7910
.8186
.8438
.8665
.8869
.9049
.9207
9345
.9463
.9564
.9649
.9719
.9778
.9826
.9864
.9896
.02
5080
.5478
.5871
.6255
.6628
.6985
.7324
.7642
.7939
.8212
.8461
.8686
.8888
.9066
.9222
.9357
.9474
.9573
.9656
.9726
.9783
POSITIVE z Scores
.9830
.9868
.9898
.03
.5120
.5517
.5910
.6293
.6664
.7019
.7357
7673
7967
.8238
.8485
.8708
.8907
.9082
.9236
.9370
.9484
.9582
.9664
.9732
9788
.9834
.9871
.9901
0007
.05
.5199
.5596
.5987
.6368
.6736
.7088
.7422
.7734
.8023
.8289
.8531
.8749
.8944
.9115
.9265
.9394
.9505
.9599
.9678
.9744
.9798
.9842
.9878
.9906
.06
.5239
.5636
.6026
.6406
.6772
.7123
.7454
.7764
.8061
.8315
.8554
.8770
.8962
.9131
.9279
.9406
.9515
.9608
.9686
.9750
.9803
.9846
.9881
.9909
0021
.07
.5279
.5675
.6064
.6443
.6808
.7157
.7486
.7794
.8078
.8340
.8577
.8790
.8980
.9147
.9292
.9418
.9525
.9616
.9693
.9756
.9808
.9850
.9884
.9911
0000
.08
.5319
.5714
.6103
.6480
.6844
.7190
.7517
.7823
.8106
.8365
.8599
.8810
.8997
.9162
.9306
.9429
.9535
.9625
.9699
.9761
.9812
.9854
.9887
.9913
.09
.5359
.5753
.6141
.6517
.6879
.7224
.7549
.7852
.8133
.8389
.8621
.8830
.9015
.9177
.9319
.9441
.9545
.9633
.9706
.9767
.9817
.9857
.9890
.9916
Z
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
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