J 2please help PeriodForecastErrorSq ErrorMonth1334ErrorSq Error156ErrorSq Error7B910Trend Model: Demand= 313 0.2364 (Month)Period1ForecastErrorSq Error313.2410.76115.86Exponential Smoothing: a 0.413-period Moving AveragePeriod1Forecast#N/A#N/A#N/A#N/A#N/A#N/A5-period Moving AveragePeriod1ForecastDemand324311303314#N/A#N/A#N/A323313302315312326313.47-2.476.112324.00-13.00169,00#N/A#N/A#N/A#N/A#N/A#N/A22313.71-10.71.114.683318.80-15.80249.64#N/A#N/A#N/A#N/A#N/A#N/A33ASBER114313.950.050.004312.481.522.314312.671.331.78#N/A#N/A#N/A453314.188.8277.765313.099.9198.255309.3313.67186.78#N/A#N/A#N/A314 421.422.01Demand6317.05-4.0516.436313.33-0.330.117314.65-12.65160.146315.00-2.004.007315.43-1343180.417316.67-14.67215.11314.890.110.01312.80-10.80116.648310.064.9424.41315.13-3.33312.672.335.44312.048311.004.0016.00-0.040.00310.002.004.009313.40-1.401.9610399.0010Sum935.AS1020.67680.00Sum1.80301.00 Monthly demand for boba tea at Wiley's Wily Bubble Tea is shown in the provided output. Based on the data and results, what is the MSE of the best ting model59.95O 103.98O97.14O 61.52O None of the above

Month Demand 1 324 2 311 3 303 4 314 5 323 6 313 7 302 8 315 9 312 10 326

Answered: Trend Model: Demand 313 0.2364 (Month)…

A First Course in Probability (10th Edition)

10th Edition

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Author:Sheldon Ross

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Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Butz et al. evaluated the duration of benefit derived from the use of noninvasive positive-pressure ventilation by patients with amyotrophic lateral sclerosis (ALS) on symptoms, quality of life and survival. ALS, aka Lou Gehrig's Disease, is a degenerative disease of the motor neurons. One of the variables of interest is partial pressure of arterial carbon dioxide (PaCO2). The values below (measured in mm Hg) reflect the results of baseline testing on 20 of the 30 subjects in the study, as established by arterial blood gas analyses. (Am. J Med. Rehab. 2003, 82:597-604) 40 47 34 42 54 48 54 57 58 4554 54 43 44 63 42 33 43 52 38 Find the skewness and kurtosis using Excel or Matlab. And Determine if the data are too skewed or too leptokurtic or platykurtic. Also, Determine the coefficient of variation.
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Butz et al. evaluated the duration of benefit derived from the use of noninvasive positive-pressure ventilation by patients with amyotrophic lateral sclerosis (ALS) on symptoms, quality of life and survival. ALS, aka Lou Gehrig's Disease, is a degenerative disease of the motor neurons. One of the variables of interest is partial pressure of arterial carbon dioxide (PaCO2). The values below (measured in mm Hg) reflect the results of baseline testing on 20 of the 30 subjects in the study, as established by arterial blood gas analyses. (Am. J Med. Rehab. 2003, 82:597-604) 40 47 34 42 54 48 54 57 58 45 54 54 43 44 63 42 33 43 52 38 Draw a histogram of the data. You may use a computer program (Excel or Matlab) for this step. (Use Sturges' rule to determine a good number of bins, and a good bin range. Remember, bin ranges should be reasonable, like 15-19, not 13.4-18.3.) Hint: To create a histogram, you would first need to decide on the bin ranges. Since the data is numerical and ratio,…
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