1.533 2.132 2.776 3.747 1.476 2.015 2.571 3.365 4.0 6. 1.440 1.943 2.447 3.143 3.2 7 1.415 1.895 2.365 2.998 3. 8. 1.397 1.860 2.306 2.896 3. 2.262 2.228 9. 1.383 1.833 2.821 3.2 10 1.372 1.812 2.764 3. 11 1.363 1.796 2.201 2.718 3. 12 1.356 1.782 2.179 2.681 3.0 13 1.350 1.771 2.160 2.650 3. 14 1.345 1.761 2.145 2.624 2.9 15 1.341 1.753 2.131 2.602 2.9 16 1.337 1.746 2.120 2.583 2.9 17 1.333 1.740 2.110 2.567 2.1 18 1.330 1.734 2.101 2.552 2.539 2.1 19 1.328 1,729 2.093 2. 20 1.325 1.725 2,086 2.528 2. 1.323 1.721 2.518 2.508 21 2.080 2. 22 1.321 1.717 2.074 2.1 23 1.319 1.714 2.069 2.500 2.1 24 1.318 1.711 2.064 2.492 2.2 25 1.316 1.708 2.060 2.485 2. 26 1.315 1.706 2.056 2.479 2. 27 1.314 1.703 2.052 2.473 2. 28 1.313 1.701 2.048 2.467 2. 29 1.311 1.699 2.045 2.462 2. 30 1.310 1.697 2.042 2.457 2.7 31 1.309 1.696 2.040 2.453 2.7 32 1.309 1.694 2.037 2.449 2. 33 1.308 1.692 2.035 2.445 2.7 34 1.307 1.691 2.032 2.441 2.2 35 1.306 1.690 2.030 2.438 2.2 36 1,306 1.688 2.028 2.434 2.7
1.533 2.132 2.776 3.747 1.476 2.015 2.571 3.365 4.0 6. 1.440 1.943 2.447 3.143 3.2 7 1.415 1.895 2.365 2.998 3. 8. 1.397 1.860 2.306 2.896 3. 2.262 2.228 9. 1.383 1.833 2.821 3.2 10 1.372 1.812 2.764 3. 11 1.363 1.796 2.201 2.718 3. 12 1.356 1.782 2.179 2.681 3.0 13 1.350 1.771 2.160 2.650 3. 14 1.345 1.761 2.145 2.624 2.9 15 1.341 1.753 2.131 2.602 2.9 16 1.337 1.746 2.120 2.583 2.9 17 1.333 1.740 2.110 2.567 2.1 18 1.330 1.734 2.101 2.552 2.539 2.1 19 1.328 1,729 2.093 2. 20 1.325 1.725 2,086 2.528 2. 1.323 1.721 2.518 2.508 21 2.080 2. 22 1.321 1.717 2.074 2.1 23 1.319 1.714 2.069 2.500 2.1 24 1.318 1.711 2.064 2.492 2.2 25 1.316 1.708 2.060 2.485 2. 26 1.315 1.706 2.056 2.479 2. 27 1.314 1.703 2.052 2.473 2. 28 1.313 1.701 2.048 2.467 2. 29 1.311 1.699 2.045 2.462 2. 30 1.310 1.697 2.042 2.457 2.7 31 1.309 1.696 2.040 2.453 2.7 32 1.309 1.694 2.037 2.449 2. 33 1.308 1.692 2.035 2.445 2.7 34 1.307 1.691 2.032 2.441 2.2 35 1.306 1.690 2.030 2.438 2.2 36 1,306 1.688 2.028 2.434 2.7
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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Concept explainers
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
Topic Video
Question
Find the margin of error for the given values of c, s, and n.
c=0.99, s=2.1, n=7
The margin of error is [ ] (Round to one decimal place as needed.)
Transcribed Image Text:Find the margin of error for the given values of c, s, and n.
c= 0.99, s = 2.1, n = 7
Click the icon to view the t-distribution table.
The margin of error is
(Round to one decimal place as needed.)
Transcribed Image Text:Level of
confidence, c
One tail, a
Two tails, a
0.80
0.90
0.95
0.98
0.99
0.01
0.02
0.10
0.05
0.025
0.005
d.f.
0.20
0.10
0.05
0.01
d.f.
1
3.078
6.314
12.706
31.821
63.657
2
1.886
2.920
4.303
6.965
9.925
1.638
2.353
3.182
4.541
5.841
4
1.533
2.132
2.776
3.747
4.604
4
1.476
2.015
2.571
3.365
4.032
1.440
1.943
2.447
3.143
3.707
6
7
1.415
1.895
2.365
2.998
3.499
8.
1.397
1.860
2.306
2.896
3.355
9.
1.383
1.833
2.262
2.821
3.250
9.
10
1.372
1.812
2.228
2.764
3.169
10
11
1.363
1.796
2.201
2.718
3.106
11
12
1.356
1.782
2.179
2.681
3.055
12
13
1.350
1.771
2,160
2.650
3.012
13
14
1,345
1.761
2.145
2.624
2.977
14
15
1.341
1.753
2.131
2.602
2.947
15
16
1.337
1.746
2,120
2.583
2.921
16
1,740
1,734
17
1.333
2.110
2,567
2.898
17
18
1.330
2.101
2.552
2.878
18
19
1.328
1,729
2.093
2.539
2.861
19
20
1.325
1.725
2.086
2.528
2.845
20
21
1.323
1.721
2.080
2.518
2.831
21
22
1.321
1.717
2.074
2.508
2.819
22
23
1.319
1.714
2.069
2.500
2.807
23
24
1.318
1.711
2.064
2.492
2.797
24
25
1.316
1.708
2,060
2.485
2.787
25
26
1.315
1,706
2.056
2.479
2.779
26
27
1.314
1,703
2.052
2.473
2.771
27
28
1.313
1.701
2.048
2.467
2.763
28
29
1.311
1.699
2.045
2.462
2,756
29
30
1.310
1.697
2.042
2.457
2.750
30
31
1.309
1.696
2.040
2.453
2.744
31
32
1.309
1.694
2.037
2.449
2.738
32
33
1.308
1.692
2.035
2,445
2.733
33
34
1.307
1.691
2.032
2.441
2,728
34
35
1.306
1.690
2,030
2.438
2.724
35
36
1.306
1.688
2,028
2.434
2.719
36
37
1.305
1.687
2.026
2.431
2.715
37
38
1.304
1.686
2.024
2.429
2.712
38
39
1.304
1.685
2.023
2.426
2.708
39
40
1.303
1.684
2.021
2.423
2.704
40
45
1.301
1.679
2.014
2.412
2.690
45
50
1.299
1.676
2.009
2.403
2.678
50
60
1.296
1.671
2.000
2.390
2.660
60
70
1.294
1.667
1.994
2.381
2.648
70
80
90
1.292
1.664
1.990
2.374
2.639
80
1.291
1.662
1.987
2.368
2.632
90
100
1.290
1.660
1.984
2.364
2.626
100
500
1.283
1.648
1.965
2.334
2.586
500
1000
1.282
1.646
1.962
2.330
2.581
1000
1.282
1.645
1.960
2.326
2.576
d.f.
Level of
d.f.
confidence, c
One tail, a
Two tails, a
0.80
0.90
0.95
0.98
0.99
0.10
0.05
0.025
0.01
0.005
0.20
0.10
0.05
0.02
0.01
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