x=enter your response here (Round to three decimal places as needed.) R=enter your response here (Round to two decimal places as needed.) Compute the values of LCL and UCL for an R chart. LCL=enter your response here, UCL=enter your response here (Round to three decimal places as needed.)
x=enter your response here (Round to three decimal places as needed.) R=enter your response here (Round to two decimal places as needed.) Compute the values of LCL and UCL for an R chart. LCL=enter your response here, UCL=enter your response here (Round to three decimal places as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
Related questions
Question
Use the data in the following table, which lists carbon dioxide concentrations (in parts per million) for each year from 1960 to 2009, with projected values used for the last four years. After finding the values of the mean and
Atmospheric Carbon Dioxide Concentrations (in parts per million)
|
|
|
|||||||||
|
1960s
|
313.3
|
315.1
|
315.8
|
317.2
|
319.4
|
320.4
|
321.9
|
323.2
|
324.8
|
326.4
|
|---|---|---|---|---|---|---|---|---|---|---|
|
1970s
|
327.9
|
329.7
|
331.5
|
333.1
|
334.8
|
335.3
|
337.1
|
337.9
|
340.5
|
341.6
|
|
1980s
|
342.8
|
344.8
|
345.8
|
347.1
|
349.1
|
350.6
|
352.1
|
352.8
|
355.4
|
355.8
|
|
1990s
|
357.5
|
358.9
|
360.7
|
361.9
|
363.9
|
365.3
|
366.4
|
367.8
|
369.6
|
370.5
|
|
2000s
|
372.2
|
374.7
|
376.2
|
376.6
|
377.8
|
379.5
|
381.1
|
382.7
|
384.6
|
385.8
|
x=enter your response here
(Round to three decimal places as needed.)R=enter your response here
(Round to two decimal places as needed.)Compute the values of LCL and UCL for an R chart.
LCL=enter your response here,
UCL=enter your response here
(Round to three decimal places as needed.)
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