Table IINormal Curve Areas.00.01.02.03.04.05.06.07.08.09.0.0000.0040.0080.0120.0160.0199.0239.0279.0319.0359.0478.0871.0596.0987.0438.0517.0910.1293.0675.1064.0714.1103.1480.1.0398.0557.0636.0753.2.0793.0832.0948.1026.1141.3.1179.1217.1255.1331.1368.1406.1443.1517.1844.2190.4.1554.1591.1628.1664.1700.1736.1772.1808.1879.5.1915.1950.1985.2019.2054.2088.2123.2157.2224.6.2257.2291.2324.2357.2389.2422.2454.2486.2517.2549.2794.3078.2580.2673.2967.7.2611.2642.2704.2734.2764.2823.2852.3051.3315.8.2881.2910.2939.29953023.3106.3133.3340.3577.32643289.3365.3599.9.3159.3186.3212.3238.33891.0.3413.3438.3461.3485.3508.3531.3554.36211.1.3643.3665.3686.3708.3729.3749.3770.3790.3810.3830.3849.4032.41921.2.3869.3888.39073925.3944.3962.3980.3997.40154162.43061.3.4049.4066.4082.4099.4115.4131.4147.4177.4222.43571.4.4207.4236.4251.4265.4279.4292.43191.54332.4345.4370.4382.4394.440644184429.44411.6.4452.4463.4474.4484.4495.4505.451545254535.45451.7.4554.4564.4573.4582.4591.4599.4608.4616.4625.4633.4678.47441.8.4641.4671.4738.4649.4656.4664.4686.4693.4699.47061.9.4713.4719.4726.4732.4750.47564761.47672.0.4772.4778.4783.4788.47934798.4803.4808.4812.48172.1.4821.4826.4830.4834.4838.4842.4846.4850.4854.4857.4864.48962.2.4861.48684871.4875.4878.4881.4884.4887.4890.4904.49272.3.4893.4898.4901.4906.4909.4911.4913.4916.4925.4943.4932.49492.4.4918.4920.49224929.4931.4934.49362.5.4938.4940.4941.4945.4946.4948.4951.4952 It has been estimated that the 1991 G-car obtains a mean of 35 miles per gallon on thehighway, and the company that manufactures the car claims that it exceeds the estimate inhighway driving. To support its assertion, the company randomly selects 49 1991 G-cars andrecords the mileage obtained for each car over a driving course similar to that used to obtain theestimate. The following data resulted: x = 36.5 miles per gallon, s = 7 miles per gallon.%3Da. Find the observed significance level for testing Ho: u= 35 vs. Ha: u> 35.%3Db. For what value of significance level a, you will reject the null hypothesis.

Name: Table IINormal Curve Areas.00.01.02.03.04.05.06.07.08.09.0.0000.0040.
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Description: Table IINormal Curve Areas.00.01.02.03.04.05.06.07.08.09.0.0000.0040.0080.0120.0160.0199.0239.0279.0319.0359.0478.0871.0596.0987.0438.0517.0910.1293.0675.1064.0714.1103.1480.1.0398.0557.0636.0753.2.0793.0832.0948.1026.1141.3.1179.1217.1255.1331.1368

(a). Assume, x be the random variable representing the mileage of cars in miles per gallon. μ be…

Math

Statistics

It has been estimated that the 1991 G-car obtains a mean of 35 miles per gallon on the highway, and the company that manufactures the car claims that it exceeds the estimate in highway driving. To support its assertion, the company randomly selects 49 1991 G-cars and records the mileage obtained for each car over a driving course similar to that used to obtain the estimate. The following data resulted: x= 36.5 miles per gallon, s = 7 miles per gallon. a. Find the observed significance level for testing Ho: u = 35 vs. Hạ: H> 35. b. For what value of significance level a , you will reject the null hypothesis.

It has been estimated that the 1991 G-car obtains a mean of 35 miles per gallon on the highway, and the company that manufactures the car claims that it exceeds the estimate in highway driving. To support its assertion, the company randomly selects 49 1991 G-cars and records the mileage obtained for each car over a driving course similar to that used to obtain the estimate. The following data resulted: x= 36.5 miles per gallon, s = 7 miles per gallon. a. Find the observed significance level for testing Ho: u = 35 vs. Hạ: H> 35. b. For what value of significance level a , you will reject the null hypothesis.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Topic Video

Question

Table II
Normal Curve Areas
.00
.01
.02
.03
.04
.05
.06
.07
.08
.09
.0
.0000
.0040
.0080
.0120
.0160
.0199
.0239
.0279
.0319
.0359
.0478
.0871
.0596
.0987
.0438
.0517
.0910
.1293
.0675
.1064
.0714
.1103
.1480
.1
.0398
.0557
.0636
.0753
.2
.0793
.0832
.0948
.1026
.1141
.3
.1179
.1217
.1255
.1331
.1368
.1406
.1443
.1517
.1844
.2190
.4
.1554
.1591
.1628
.1664
.1700
.1736
.1772
.1808
.1879
.5
.1915
.1950
.1985
.2019
.2054
.2088
.2123
.2157
.2224
.6
.2257
.2291
.2324
.2357
.2389
.2422
.2454
.2486
.2517
.2549
.2794
.3078
.2580
.2673
.2967
.7
.2611
.2642
.2704
.2734
.2764
.2823
.2852
.3051
.3315
.8
.2881
.2910
.2939
.2995
3023
.3106
.3133
.3340
.3577
.3264
3289
.3365
.3599
.9
.3159
.3186
.3212
.3238
.3389
1.0
.3413
.3438
.3461
.3485
.3508
.3531
.3554
.3621
1.1
.3643
.3665
.3686
.3708
.3729
.3749
.3770
.3790
.3810
.3830
.3849
.4032
.4192
1.2
.3869
.3888
.3907
3925
.3944
.3962
.3980
.3997
.4015
4162
.4306
1.3
.4049
.4066
.4082
.4099
.4115
.4131
.4147
.4177
.4222
.4357
1.4
.4207
.4236
.4251
.4265
.4279
.4292
.4319
1.5
4332
.4345
.4370
.4382
.4394
.4406
4418
4429
.4441
1.6
.4452
.4463
.4474
.4484
.4495
.4505
.4515
4525
4535
.4545
1.7
.4554
.4564
.4573
.4582
.4591
.4599
.4608
.4616
.4625
.4633
.4678
.4744
1.8
.4641
.4671
.4738
.4649
.4656
.4664
.4686
.4693
.4699
.4706
1.9
.4713
.4719
.4726
.4732
.4750
.4756
4761
.4767
2.0
.4772
.4778
.4783
.4788
.4793
4798
.4803
.4808
.4812
.4817
2.1
.4821
.4826
.4830
.4834
.4838
.4842
.4846
.4850
.4854
.4857
.4864
.4896
2.2
.4861
.4868
4871
.4875
.4878
.4881
.4884
.4887
.4890
.4904
.4927
2.3
.4893
.4898
.4901
.4906
.4909
.4911
.4913
.4916
.4925
.4943
.4932
.4949
2.4
.4918
.4920
.4922
4929
.4931
.4934
.4936
2.5
.4938
.4940
.4941
.4945
.4946
.4948
.4951
.4952

It has been estimated that the 1991 G-car obtains a mean of 35 miles per gallon on the
highway, and the company that manufactures the car claims that it exceeds the estimate in
highway driving. To support its assertion, the company randomly selects 49 1991 G-cars and
records the mileage obtained for each car over a driving course similar to that used to obtain the
estimate. The following data resulted: x = 36.5 miles per gallon, s = 7 miles per gallon.
%3D
a. Find the observed significance level for testing Ho: u= 35 vs. Ha: u> 35.
%3D
b. For what value of significance level a, you will reject the null hypothesis.

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