a. What is the difference between the weight of 5.28 lb and the mean of the weights? b. How many standard deviations is that [the difference found in part(a)]? c) Convert the weight of 5.28 lb to a Z score? d) If we consider weights that convert to a Z score between -2 and 2 to be neither significantly low nor

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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paul.learn.minnstate.edu/d21/le/content/5950445/viewContent/5/254355/View
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4. Plastic Waste Data 31 "Garbage weight" in Appendix B lists weights (lb) of plastic discarded by
households. The highest weights is 5.28 lb, the mean of all of the weights is x =
1.911 lb, and the standard deviation of the weights is s = 1.065 lb.
a. What is the difference between the weight of 5.28 lb and the mean of the weights?
b. How many standard deviations is that [the difference found in part(a)]?
c) Convert the weight of 5.28 lb to a Z score?
Print
State Plans | Occup...
POpen with docReader
O
d) If we consider weights that convert to a Z score between -2 and 2 to be neither significantly low nor
significantly high, is the weight of 5.28 lb significant?
Home | Occupation...
HI
m Safety and health f...
70°F Mostly sun
Transcribed Image Text:paul.learn.minnstate.edu/d21/le/content/5950445/viewContent/5/254355/View DA Home Hea... Zoom meeting on... Login - Minneapoli... load earch m About DHS/ Minne... 4. Plastic Waste Data 31 "Garbage weight" in Appendix B lists weights (lb) of plastic discarded by households. The highest weights is 5.28 lb, the mean of all of the weights is x = 1.911 lb, and the standard deviation of the weights is s = 1.065 lb. a. What is the difference between the weight of 5.28 lb and the mean of the weights? b. How many standard deviations is that [the difference found in part(a)]? c) Convert the weight of 5.28 lb to a Z score? Print State Plans | Occup... POpen with docReader O d) If we consider weights that convert to a Z score between -2 and 2 to be neither significantly low nor significantly high, is the weight of 5.28 lb significant? Home | Occupation... HI m Safety and health f... 70°F Mostly sun
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