9. Considering the demands of last 6 month listed above and following forecasted data, calculateMean Absolute Deviation and Mean Absolute Percentage Error. Can you comment on whether itwas under forcated or over forecasted?Month 1: 260Month 2: 230Month 3: 280Month 4: 350Month 5: 410Month 6: 500

Demand Xi |x¯-Xi| Month 1 260 |338.3333-260|=78.3333 Month 2 230 |338.333-230|=108.3333 Month…

Answered: Mean Absolute Deviation a

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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Interpret the Z score for a student who scored an 91 on an exam that had a mean of 86 and a standard deviation of 5. One mean above the standard deviation One standard deviation above the mean One standard deviation below the mean One mean below the standard deviation
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Date January 29, 2022 January 30, 2022 January 31, 2022 February 01, 2022 February 02, 2022 Active Cases 571,020 532,765 163,835 118,561 140,656
Please find Percentile ranking
IQ tests supposedly measure our intelligence. They typically are ‘normed’ so that they have a mean of 100 and a standard deviation of 15. (Higher scores show higher intelligence.) Use the graph and use the z-score and percents from columns b and c in Table A, when relevant. If you scored 132, what is your z-score? (Interpret.) Use table A X, z(a), (b), and (c) X z (a) (b) (c) and use the graph! Write down or save your response to use in Part 2 of this quiz. Group of answer choices -2.53 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. 2.13 z. I'm at the 98.34 percentile rank and 1.66% of people scored smarter than me. -2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 0.57 percentile rank and 99.43% of people scored smarter than me. 2.13 z. I'm at the 1.66 percentile rank and 98.34% of people scored smarter than me. 2.53 z. I'm at the 99.43 percentile rank…

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