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Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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I need some help with this question
![Construct a normal probability plot for the following sample of observations on coating thickness for low-viscosity paint.
0.82
0.86
0.87
1.02
1.08
1.12
1.31
1.31
1.48
1.49
1.57
1.61
1.63
1.70
1.75
1.84
n USE SALT
Determine the z percentile associated with each sample observation. (Round your answers to two decimal places.)
Sample observation
0.82
0.86
0.87
1.02
1.08
1.12
1.31
1.31
z percentile
Sample observation
1.48
1.49
1.57
1.61
1.63
1.70
1.75
1.84
z percentile
Choose the plot that best represents the normal probability plot for the sample of observations.
thickness
thickness
1.8
1.8
1.6
1.6
1.4
1.4
1.2
1.2
1.0
1.0
0.8
0.8
-1
-1
1
thickness
thickness
1.8 .
1.8
1.6
1.6
1.4
1.4
1.2
1.2
1.0
1.0
0.8
0.8
1
1
2
-1
1
2
Would you feel comfortable estimating population mean thickness using a method that assumed a normal population distribution?
O Yes, the probability plot is reasonably straight.
O Yes, the probability plot is not straight.
O No, the probability plot is reasonably straight.
O No, the probability plot is not straight.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86bfc21f-7304-4d6a-8ae3-de059a5180e7%2F91147a03-0568-4d17-b837-5097e6b44828%2Ficen5io_processed.png&w=3840&q=75)
Transcribed Image Text:Construct a normal probability plot for the following sample of observations on coating thickness for low-viscosity paint.
0.82
0.86
0.87
1.02
1.08
1.12
1.31
1.31
1.48
1.49
1.57
1.61
1.63
1.70
1.75
1.84
n USE SALT
Determine the z percentile associated with each sample observation. (Round your answers to two decimal places.)
Sample observation
0.82
0.86
0.87
1.02
1.08
1.12
1.31
1.31
z percentile
Sample observation
1.48
1.49
1.57
1.61
1.63
1.70
1.75
1.84
z percentile
Choose the plot that best represents the normal probability plot for the sample of observations.
thickness
thickness
1.8
1.8
1.6
1.6
1.4
1.4
1.2
1.2
1.0
1.0
0.8
0.8
-1
-1
1
thickness
thickness
1.8 .
1.8
1.6
1.6
1.4
1.4
1.2
1.2
1.0
1.0
0.8
0.8
1
1
2
-1
1
2
Would you feel comfortable estimating population mean thickness using a method that assumed a normal population distribution?
O Yes, the probability plot is reasonably straight.
O Yes, the probability plot is not straight.
O No, the probability plot is reasonably straight.
O No, the probability plot is not straight.
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