Elementary Statistics Using Excel (6th Edition)
6th Edition
ISBN: 9780134506623
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 6.1, Problem 28BSC
To determine
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Microsoft Excel include formulas
Question 1
The data shown in Table 1 are and R values for 24 samples of size n = 5 taken from a process producing
bearings. The measurements are made on the inside diameter of the bearing, with only the last three decimals
recorded (i.e., 34.5 should be 0.50345).
Table 1: Bearing Diameter Data
Sample Number
I
R
Sample Number
I R
1
34.5
3
13
35.4
8
2
34.2
4
14
34.0
6
3
31.6
4
15
37.1
5
4
31.5
4
16
34.9
7
5
35.0
5
17
33.5
4
6
34.1
6
18
31.7
3
7
32.6
4
19
34.0
8
8
33.8
3
20
35.1
9
34.8
7
21
33.7
2
10
33.6
8
22
32.8
1
11
31.9
3
23
33.5
3
12
38.6 9
24
34.2
2
(a) Set up and R charts on this process. Does the process seem to be in statistical control? If necessary,
revise the trial control limits. [15 pts]
(b) If specifications on this diameter are 0.5030±0.0010, find the percentage of nonconforming bearings pro-
duced by this process. Assume that diameter is normally distributed. [10 pts]
1
4. (5 pts) Conduct a chi-square contingency test (test of independence) to assess whether
there is an association between the behavior of the elderly person (did not stop to talk,
did stop to talk) and their likelihood of falling. Below, please state your null and
alternative hypotheses, calculate your expected values and write them in the table,
compute the test statistic, test the null by comparing your test statistic to the critical
value in Table A (p. 713-714) of your textbook and/or estimating the P-value, and
provide your conclusions in written form. Make sure to show your work.
Did not stop walking to talk
Stopped walking to talk
Suffered a fall
12
11
Totals
23
Did not suffer a fall | 2
Totals
35
37
14
46
60
T
Chapter 6 Solutions
Elementary Statistics Using Excel (6th Edition)
Ch. 6.1 - 1. Normal Distribution What’s wrong with the...Ch. 6.1 - Prob. 2BSCCh. 6.1 - Prob. 3BSCCh. 6.1 - Prob. 4BSCCh. 6.1 - Continuous Uniform Distribution. In Exercises 5–8,...Ch. 6.1 - Continuous Uniform Distribution. In Exercises 5–8,...Ch. 6.1 - Prob. 7BSCCh. 6.1 - Prob. 8BSCCh. 6.1 - Standard Normal Distribution. In Exercises 9–12,...Ch. 6.1 - Standard Normal Distribution. In Exercises 9–12,...
Ch. 6.1 - Standard Normal Distribution. In Exercises 9–12,...Ch. 6.1 - Standard Normal Distribution. In Exercises 9–12,...Ch. 6.1 - Standard Normal Distribution. In Exercises 13–16,...Ch. 6.1 - Standard Normal Distribution. In Exercises 13–16,...Ch. 6.1 - Standard Normal Distribution. In Exercises 13–16,...Ch. 6.1 - Standard Normal Distribution. In Exercises 13–16,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 19BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 23BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 27BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 31BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 33BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Prob. 35BSCCh. 6.1 - Standard Normal Distribution. In Exercises 17–36,...Ch. 6.1 - Finding Bone Density Scores. In Exercises 37–40...Ch. 6.1 - Finding Bone Density Scores. In Exercises 37–40...Ch. 6.1 - Finding Bone Density Scores. In Exercises 37–40...Ch. 6.1 - Finding Bone Density Scores. In Exercises 37–40...Ch. 6.1 - Critical Values. In Exercises 41–44, find the...Ch. 6.1 - Critical Values. In Exercises 41–44, find the...Ch. 6.1 - Critical Values. In Exercises 41–44, find the...Ch. 6.1 - Critical Values. In Exercises 41–44, find the...Ch. 6.1 - Prob. 45BSCCh. 6.1 - Prob. 46BSCCh. 6.1 - Prob. 47BSCCh. 6.1 - Prob. 48BSCCh. 6.1 - Prob. 49BSCCh. 6.1 - Prob. 50BSCCh. 6.2 - 1. Birth Weights Based on Data Set 4 “Births” in...Ch. 6.2 - Prob. 2BSCCh. 6.2 - Prob. 3BSCCh. 6.2 - Prob. 4BSCCh. 6.2 - IQ Scores. In Exercises 5–8, find the area of the...Ch. 6.2 - IQ Scores. In Exercises 5–8, find the area of the...Ch. 6.2 - Prob. 7BSCCh. 6.2 - IQ Scores. In Exercises 5–8, find the area of the...Ch. 6.2 - IQ Scores. In Exercises 9–12, find the indicated...Ch. 6.2 - IQ Scores. In Exercises 9–12, find the indicated...Ch. 6.2 - Prob. 11BSCCh. 6.2 - Prob. 12BSCCh. 6.2 - Seat Designs. In Exercises 13–20, use the data in...Ch. 6.2 - Prob. 14BSCCh. 6.2 - Seat Designs. In Exercises 13–20, use the data in...Ch. 6.2 - Prob. 16BSCCh. 6.2 - Seat Designs. In Exercises 13–20, use the data in...Ch. 6.2 - Prob. 18BSCCh. 6.2 - Prob. 19BSCCh. 6.2 - Prob. 20BSCCh. 6.2 - Prob. 21BSCCh. 6.2 - In Exercises 21–24, use these parameters (based on...Ch. 6.2 - In Exercises 21–24, use these parameters (based on...Ch. 6.2 - Prob. 24BSCCh. 6.2 - 25. Eye Contact In a study of facial behavior,...Ch. 6.2 - Prob. 26BSCCh. 6.2 - Prob. 27BSCCh. 6.2 - Prob. 28BSCCh. 6.2 -
29. Low Birth Weight The University of Maryland...Ch. 6.2 - Prob. 30BSCCh. 6.2 - 31. Durations of Pregnancies The lengths of...Ch. 6.2 - Prob. 32BSCCh. 6.2 - Prob. 33BSCCh. 6.2 - Large Data Sets. In Exercises 33 and 34, refer to...Ch. 6.2 - Prob. 35BBCh. 6.2 - Prob. 36BBCh. 6.3 - Prob. 1BSCCh. 6.3 - 2. Sampling with Replacement The Orangetown...Ch. 6.3 - Prob. 3BSCCh. 6.3 - Prob. 4BSCCh. 6.3 - Prob. 5BSCCh. 6.3 - Prob. 6BSCCh. 6.3 - Prob. 7BSCCh. 6.3 - Prob. 8BSCCh. 6.3 - Prob. 9BSCCh. 6.3 - In Exercises 7–10, use the same population of {4,...Ch. 6.3 - In Exercises 11–14, use the population of {34, 36,...Ch. 6.3 - Prob. 12BSCCh. 6.3 - In Exercises 11–14, use the population of {34, 36,...Ch. 6.3 - Prob. 14BSCCh. 6.3 - Prob. 15BSCCh. 6.3 - Prob. 16BSCCh. 6.3 - Prob. 17BSCCh. 6.3 - Prob. 18BSCCh. 6.3 - Prob. 19BBCh. 6.3 - Prob. 20BBCh. 6.4 - Prob. 1BSCCh. 6.4 - Prob. 2BSCCh. 6.4 - Prob. 3BSCCh. 6.4 - Prob. 4BSCCh. 6.4 - Using the Central Limit Theorem. In Exercises 5–8,...Ch. 6.4 - Prob. 6BSCCh. 6.4 - Prob. 7BSCCh. 6.4 - Prob. 8BSCCh. 6.4 - Prob. 9BSCCh. 6.4 - Prob. 10BSCCh. 6.4 - Prob. 11BSCCh. 6.4 - Prob. 12BSCCh. 6.4 - Prob. 13BSCCh. 6.4 - Prob. 14BSCCh. 6.4 - Prob. 15BSCCh. 6.4 - Prob. 16BSCCh. 6.4 - Prob. 17BSCCh. 6.4 - 18. Loading a Tour Boat The Ethan Allen tour boat...Ch. 6.4 - Prob. 19BSCCh. 6.4 - Prob. 20BSCCh. 6.4 - Prob. 21BBCh. 6.5 - 1. Normal Quantile Plot Data Set 1 “Body Data” in...Ch. 6.5 - Prob. 2BSCCh. 6.5 - Prob. 3BSCCh. 6.5 - Prob. 4BSCCh. 6.5 - Prob. 5BSCCh. 6.5 - Prob. 6BSCCh. 6.5 - Prob. 7BSCCh. 6.5 - Prob. 8BSCCh. 6.5 - Prob. 9BSCCh. 6.5 - Prob. 10BSCCh. 6.5 - Prob. 11BSCCh. 6.5 - Prob. 12BSCCh. 6.5 - Prob. 13BSCCh. 6.5 - Prob. 14BSCCh. 6.5 - Prob. 15BSCCh. 6.5 - Prob. 16BSCCh. 6.5 - Prob. 17BSCCh. 6.5 - Prob. 18BSCCh. 6.5 - Constructing Normal Quantile Plots. In Exercises...Ch. 6.5 - Prob. 20BSCCh. 6.5 - Prob. 21BBCh. 6.5 - Prob. 22BBCh. 6.6 - 1. Continuity Correction In testing the assumption...Ch. 6.6 - Prob. 2BSCCh. 6.6 - Prob. 3BSCCh. 6.6 - Prob. 4BSCCh. 6.6 - Prob. 5BSCCh. 6.6 - Prob. 6BSCCh. 6.6 - Prob. 7BSCCh. 6.6 - Prob. 8BSCCh. 6.6 - Prob. 9BSCCh. 6.6 - Car Colors. In Exercises 9–12, assume that 100...Ch. 6.6 - Car Colors. In Exercises 9–12, assume that 100...Ch. 6.6 - Car Colors. In Exercises 9–12, assume that 100...Ch. 6.6 - 13. Tennis Replay In the year that this exercise...Ch. 6.6 - 14. Tennis Replay Repeat the preceding exercise...Ch. 6.6 - 15. Smartphones Based on an LG smartphone survey,...Ch. 6.6 - Prob. 16BSCCh. 6.6 - Prob. 17BSCCh. 6.6 - Prob. 18BSCCh. 6.6 - Prob. 19BSCCh. 6.6 - Prob. 20BSCCh. 6.6 - Prob. 21BBCh. 6.6 - Prob. 22BBCh. 6 - Prob. 1RECh. 6 - Bone Density Test. In Exercises 1–4, assume that...Ch. 6 - Prob. 3RECh. 6 - Prob. 4RECh. 6 - Prob. 5RECh. 6 - Prob. 6RECh. 6 - Prob. 7RECh. 6 - Prob. 8RECh. 6 - Prob. 9RECh. 6 - Prob. 10RECh. 6 - Prob. 1.1RECh. 6 - Prob. 1.2RECh. 6 - Prob. 1.3RECh. 6 - Prob. 1.4RECh. 6 - Prob. 1.5RECh. 6 - Prob. 1.6RECh. 6 - Prob. 1.7RECh. 6 - Prob. 1.8RECh. 6 - Prob. 1.9RECh. 6 - Prob. 1.10RECh. 6 - Prob. 1CRECh. 6 - Prob. 4CRECh. 6 - Prob. 5CRECh. 6 - Prob. 1EPCh. 6 - Prob. 2EPCh. 6 - Prob. 1FDD
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