Question 5 The solar energy consumed (in trillion BTU) in the United States by year from 2000 to 2015 is shown in the following table. Read down then across for year. Check the assumption of normality in the population. Construct a 90% confidence interval for the mean solar energy consumed. Include your solutions. 55.291 59.718 62.688 63.886 66.458 68.548 69.857 70.833 70.237 69.787 68.793 66.388 65.454 64.391 63.62 63.287
Question 5 The solar energy consumed (in trillion BTU) in the United States by year from 2000 to 2015 is shown in the following table. Read down then across for year. Check the assumption of normality in the population. Construct a 90% confidence interval for the mean solar energy consumed. Include your solutions. 55.291 59.718 62.688 63.886 66.458 68.548 69.857 70.833 70.237 69.787 68.793 66.388 65.454 64.391 63.62 63.287
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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Transcribed Image Text:PAGASA provided the mean annual rainfall (in millimeters) in Cagayan Province from years 2000-
2015. Rainfall measurements are as follows:
499.2, 555.2, 398.8, 391.9, 453.4, 459.8, 483.7, 417.6, 469.2,
452.4, 499.3, 340.6, 522.8, 469.9, 527.2, 565.5, 584.1, 727.3,
558.6, 338.6
Construct a 95% confidence interval for the mean annual rainfall. Does the data appear normally
distributed? Include your solution.
Transcribed Image Text:Question 5
The solar energy consumed (in trillion BTU) in the United States by year from 2000 to 2015 is
shown in the following table. Read down then across for year. Check the assumption of normality in
the population. Construct a 90% confidence interval for the mean solar energy consumed. Include
your solutions.
55.291
59.718
62.688
63.886
66.458
68.548
69.857
70.833
70.237
69.787
68.793
66.388
65.454
64.391
63.62
63.287
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