Given forecast errors of -5, -10, and +15, the MAPE is:there isn't enough data to calculate this value225O 30175

Given Given forecast errors of -5, -10, and +15,

Answered: iven forecast errors of -5, -10, and…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.1: Stem-and-leaf Plots And Histograms

Problem 12E

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Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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Match these values or r with the accompanying scatterplots: 0.761, 1, -0.396, -0.997, and -0.761.
Scatterplot 1 0.2 0.4 0.6 0.8 1 X Scatterplot 4 0.2 0.4 0.6 0.8 1 X 1 o y 8- 6- 4- 2- 0- 0 0- -1- -2- -3- A to Scatterplot 2 0.2 0.4 0.6 0.8 X Scatterplot 5 . . 0 0.2 0.4 0.6 0.8 X T 1 o 17 o U y 8- 6- S 2- Scatterplot 3 +² . J 0- 0 0.2 0.4 0.6 0.8 X C
Use the following cell phone airport data speeds (Mbps) from a particular network. Find P60- 0.2 0.2 0.2 0.3 0.7 0.9 0.9 0.9 1.9 2.1 2.3 4.8 4.9 5.5 12.4 12.4 12.1 P60 = Mbps (Type an integer or a decimal. Do not round.) 2.3 5.5 12.5 0.3 0.9 2.6 8.7 13.4 C 0.3 1.1 2.7 9.2 14.4 0.3 1.3 3.2 9.7 15.4 0.5 1.5 3.6 10.5 15.6 0.5 1.8 3.6 11.2 15.6 0.7 D 1.9 4.2 11.9 27.7
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suppose the five number summary for the normal annual precipitation (in inches) for 12 different U.S. cities is the following: 5.1, 11.5, 16, 22.1, 51.7 A. The IQR is 10.6 This means that the difference between the largest an smallest amount of rainfall is 10.6 inches B. The IQR is 10.6 This means that the range of the middle 50% of rainfall values is 10.6 inches. C. The IQR is 46.6 This means that the difference between the largest and smallest amount of rainfall is 46.6 D. The IQR is 46.6 This means that the range of the middle 50% of rainfall is 46.6 inches.
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The amounts of power used in an electrical maintenance shop are as follows: April, 41.2 kilowatt-hours; May, 59.25 kilowatt-hours; June, 53.63 kilowatt-hours; July, 62.4 kilowatt-hours; August, 63.75 kilowatt- hours; September, 30.35 kilowatt-hours. What is the average monthly power usage? Express the answer to the nearest hundredth.

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iven forecast errors of -5, -10, and +15, the MAPE is: Othere isn't enough data to calculate this value DO O225 30 O 175