a. Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and use it to predictexpected new checking accounts for periods 16 through 19. (Round your intermediate calculations and final answers to 2 deciplaces.)Period New Accounts Period, New Accounts Period New Accounts1234YY16Y17Y18Y192002142112202356789102372482502582671112131415281275287288316

The question is about forecasting.Given :To find :Predict new checking accounts for period 16 to 19.

Answered: a. Obtain the linear trend equation for…

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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The quarterly earnings of a large soft drink company have been recorded for the period 2014 - 2017. These data (in millions of rupees) are shown in the accompanying table. Year Quarter Sales Centered moving average 2014 1 52 2 67 3 85 62.03 4 54 63.38 2015 1 57 66.63 2 75 65.16 3 90 67.99 4 61 70.94 2016 1 60 70.55 2 77 73.61 3 94 71.57 4 63 72.84 2017 1 66 73.68 2 82 76.02 3 98 4 67 Find the seasonal index values using the moving averages. The trend line with de-seasonalised series was found as: Y = 62.09 + 1.14t where t is the quarter number ( t=1 for the first quarter 2014). Find the forecasted sales for the four quarters of year 2017.
38 The following is a monthly trend equation 40 + 4X Yc [origin Jan. 1982, X-unit 000 rupees]. Convert it into an annual trend equation. = one month, Y-unit monthly sales (in
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U.S. Civilian Labor Force (thousands) Year Labor Force Year Labor Force 2007 153,918 2012 155,628 2008 154,655 2013 155,151 2009 153,111 2014 156,238 2010 153,650 2015 157,957 2011 153,995 2016 159,640 1. Fit three trend models: linear, exponential, and quadratic. Which model would offer the most believable forecasts? 2. Make forecasts using the following fitted trend models for years 2017-2019. t Exponential 11 12 13
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8.) The following table shows the monthly changes to the amount of money in Arielle's of bank açcount over the last four months. May +$25 June +$30 f July -$40 August -$15 Which month saw the biggest change in Arielle's account?
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If a trend line had the equation y=2.4x-0.15, what y-value would you expect to obtain when x has the following values? BUB 5: a. 2 a. When x = 2, y = (Type an integer or decimal rounded to the nearest hundredth as needed.) b. 0 b. When x = 0, y = (Type an integer or decimal rounded to the nearest hundredth as needed.). 2 c. 12 c. When x = 12, y = (Type an integer decimal rounded to the nearest hundredth as needed.) o F2 d. When x = 20.5, y = (Type an integer or decimal rounded to the nearest hundredth as needed.). W #3 d. 20.5 2 20 F3 E $ 4 F4 R 67 50 % 5 F5 T MacBook Air A 6 F6 Y & 7 F7 * U 00 Time Remaining. FB tv (

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