Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected population with a normal distribution. Platelet Counts of Women 80% confidence: n = 28. s= 65.5. O Area to the right of the critical value 9 Click the icon to view the table of Chi-Square critical values. df = Type a whole number.) (Round to three decimal places as needed.) 口 (Round to three decimal places as needed.) The confidence interval estimate of a is O
Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected population with a normal distribution. Platelet Counts of Women 80% confidence: n = 28. s= 65.5. O Area to the right of the critical value 9 Click the icon to view the table of Chi-Square critical values. df = Type a whole number.) (Round to three decimal places as needed.) 口 (Round to three decimal places as needed.) The confidence interval estimate of a is O
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
![Use the given information to find the number of degrees of freedom, the critical values x and xá, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected fro
population with a normal distribution.
Platelet Counts of Women 80% confidence; n= 28, s = 65.5.
Area to the right of the critical value
Click the icon to view the table of Chi-Square critical values.
df =
(Type a whole number.)
Area to the Right of the Critical Value
2
Degrees of
Freedom
Degrees of
Freedom
0.995
0.99
0.975
0.95
0.90
0.10
0.06
0.025
0.01
0.005
(Round to three decimal places as needed.)
0.001
3.841
5.024
7.879
1
0.004
0.016
2.706
6.635
1
|
0.010
0.020
0.051
0.103
0211
4.605
5.991
7.378
9210
10.597
3
0.072
0.115
0216
0.352
0.584
6.251
7.815
9.348
11.345
12.838
3
4
0207
0.297
0484
0.711
1.064
7.779
9.488
11.143
13277
14.860
4
(Round to three decimal places as needed.)
5
0.412
0.554
0.831
1.145
1.610
9.236
11.071
12.833
15.006
16.750
The confidence interval estimate of o is|
0.676
0.872
1237
1.635
2204
10.645
12.592
14.449
16.812
18.548
<o<
7
0.999
1.239
1.690
2.167
2.833
12.017
14.067
16.013
18475
20.278
7
(Round to one decimal place as needed.)
1.344
1.646
2.180
2.733
3.490
13.362
15.507
17.535
20.090
21.955
9.
1.735
2.088
2.700
3.325
4.168
14.684
16.919
19.023
21.666
23.589
10
2.156
2.558
3247
3.940
4.865
15.987
18.307
20.483
23.209
25.188
10
11
2.603
3.063
3.816
4.575
5.578
17.275
19.675
21.920
24.725
26.757
11
12
3.074
3.571
4.404
5.226
6.304
18.549
21.026
23.337
26 217
28.299
12
13
3.565
4.107
5.009
5.892
7.042
19.812
22.362
24.736
27.688
29.819
13
14
4.075
4.660
5.629
6.571
7.790
21.064
23.685
26.119
29.141
31.319
14
15
4.601
5.229
6.262
7.261
8.547
22.307
24.996
27.488
30.578
32.801
15
16
5.142
5.812
6.908
7.962
9.312
23.542
26.296
28.845
32.000
34.267
16
17
5.697
6.408
7.564
8.672
10.085
24.769
27.587
30.191
33 409
35.718
17
18
6265
7.015
8231
9.390
10.865
25.989
28.869
31.526
34.805
37.156
18
19
6.844
7.633
8.907
10.117
11.651
27.204
30.144
32.852
36.191
38.582
19
20
7.434
8.260
9.591
10.851
12.443
28.412
31.410
34.170
37.566
39.997
20
21
8.034
8.897
10283
11.591
13240
29.615
32.671
35.479
38.932
41.401
21
22
8.643
9.542
10.982
12.338
14.042
30.813
33.924
36.781
40. 209
42.796
22
23
9.260
10.196
11.689
13.091
14.848
32.007
35.172
38.076
41.638
44.181
23
24
9.886
10.856
12.401
13.848
15.659
33.196
36.415
39.364
42.980
45.559
24
Enter your answer in each of the answer boxes.
25
10.520
11.524
13.120
14.611
16.473
34.382
37.652
40.646
44.314
46.928
25
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Transcribed Image Text:Use the given information to find the number of degrees of freedom, the critical values x and xá, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected fro
population with a normal distribution.
Platelet Counts of Women 80% confidence; n= 28, s = 65.5.
Area to the right of the critical value
Click the icon to view the table of Chi-Square critical values.
df =
(Type a whole number.)
Area to the Right of the Critical Value
2
Degrees of
Freedom
Degrees of
Freedom
0.995
0.99
0.975
0.95
0.90
0.10
0.06
0.025
0.01
0.005
(Round to three decimal places as needed.)
0.001
3.841
5.024
7.879
1
0.004
0.016
2.706
6.635
1
|
0.010
0.020
0.051
0.103
0211
4.605
5.991
7.378
9210
10.597
3
0.072
0.115
0216
0.352
0.584
6.251
7.815
9.348
11.345
12.838
3
4
0207
0.297
0484
0.711
1.064
7.779
9.488
11.143
13277
14.860
4
(Round to three decimal places as needed.)
5
0.412
0.554
0.831
1.145
1.610
9.236
11.071
12.833
15.006
16.750
The confidence interval estimate of o is|
0.676
0.872
1237
1.635
2204
10.645
12.592
14.449
16.812
18.548
<o<
7
0.999
1.239
1.690
2.167
2.833
12.017
14.067
16.013
18475
20.278
7
(Round to one decimal place as needed.)
1.344
1.646
2.180
2.733
3.490
13.362
15.507
17.535
20.090
21.955
9.
1.735
2.088
2.700
3.325
4.168
14.684
16.919
19.023
21.666
23.589
10
2.156
2.558
3247
3.940
4.865
15.987
18.307
20.483
23.209
25.188
10
11
2.603
3.063
3.816
4.575
5.578
17.275
19.675
21.920
24.725
26.757
11
12
3.074
3.571
4.404
5.226
6.304
18.549
21.026
23.337
26 217
28.299
12
13
3.565
4.107
5.009
5.892
7.042
19.812
22.362
24.736
27.688
29.819
13
14
4.075
4.660
5.629
6.571
7.790
21.064
23.685
26.119
29.141
31.319
14
15
4.601
5.229
6.262
7.261
8.547
22.307
24.996
27.488
30.578
32.801
15
16
5.142
5.812
6.908
7.962
9.312
23.542
26.296
28.845
32.000
34.267
16
17
5.697
6.408
7.564
8.672
10.085
24.769
27.587
30.191
33 409
35.718
17
18
6265
7.015
8231
9.390
10.865
25.989
28.869
31.526
34.805
37.156
18
19
6.844
7.633
8.907
10.117
11.651
27.204
30.144
32.852
36.191
38.582
19
20
7.434
8.260
9.591
10.851
12.443
28.412
31.410
34.170
37.566
39.997
20
21
8.034
8.897
10283
11.591
13240
29.615
32.671
35.479
38.932
41.401
21
22
8.643
9.542
10.982
12.338
14.042
30.813
33.924
36.781
40. 209
42.796
22
23
9.260
10.196
11.689
13.091
14.848
32.007
35.172
38.076
41.638
44.181
23
24
9.886
10.856
12.401
13.848
15.659
33.196
36.415
39.364
42.980
45.559
24
Enter your answer in each of the answer boxes.
25
10.520
11.524
13.120
14.611
16.473
34.382
37.652
40.646
44.314
46.928
25
AF FAR
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