The following data represent the sales (in million) of Sunshine Cables from January to August 2019. Using the given information, what is your projection for December 2019? Jan     Feb     March   Apr    May   June    July      Aug 32.5   47.2     58.3     56.8   74.0    68.1    80.0      70.3

Q: According to a yahoo!finance article dated September 7, 2021, the top vehicles for resale value had…

A: Solution - Given that the data of top vehicle resale as X : 60%     62%     64%    65%     66%…

Q: Below is a scatter plot with both a linear model and an exponential model for another group's data…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Calculate the indices of seasonal variation by ratio to trend method from the following data. Year…

A: Year Quarter y 4 figures moving total 4 figures moving average 2 figures moving total 2 figures…

Q: From the following data, find the value of median : Income 15,000 15,500 16,800 18,000 18,500 17,800…

A:

Q: The following chart shows monthly figures for Apple stock in 2010.+ 350 A 317.13 317.44 300 + 294.07…

A: po = inital invested money per share  t   = time spent in months p  = final returned money per share…

Q: The following table gives the quarterly sales of the Coca-Cola Company. What is a moving average…

A: Moving average method is a time series analysis method in which data points are analyzed by taking…

Q: Calculate the three-monthly moving averages from the following data : Jan. Feb. March April May June…

A:

Q: Using the data in Table 6–11, calculate a 3-month moving average forecast for month 12.

A: Forecasting is done to predict the future values. There are many ways to forecast, depending upon…

Q: The following sales data are available for 2003- 2008: Year Sales 2003 33 2004 36 2005 38 2006 43…

A: 3-year moving average can be calculated by taking 3 data points from start and by calculating the…

Q: The following are the prices of commodities in 2016 and 2017. Calculate a price index based on price…

A: Index number is used to measure the change in price over a period of time. It is broadly classified…

Q: For the following data, approximate the mean number of unused vacation days at the end of the Days…

A: Days             frequency              x                fx                            f1-3…

Q: Fit a trend line to the following data by the method of least square. 1988 1990 1992 1994 1996 1998…

A:

Q: From the following data calculate the 3 yearly weighted moving averages, the weights being 1, 2 and…

A:

Q: From the data given below determine the line of trend and hence find the expected value for 1986.

A: Here use regression line formula

Q: The following data gives the monthly income (in thousand of rupees) of female and male urses of a…

A: From the given data we the average incomes of males and females as S.No.  Female Male 1 46 34…

Q: What is the approximate forecast for May using a four-month moving average? Nov. 39 OA 38 Dec. Jan.…

A: The data given, Nov. 39 Dec. 36 Jan. 40 Feb. 42 March 48 April 46

Q: Construct index number of price from the following data by applying: a ) Laspeyre’s method…

A:

Q: Below are given the annual production (in '000 Rs.) of a fertiliser factory : 1998 100 1997 Year :…

A:

Q: Find 74th percentile, P74,  from the following data 130 170 210 240 260 320 330 360 420 480 610 630…

A:

Q: For the periods 2014 to 2019, ESKOM’s electricity percentage price adjustments are given in the…

A: From the provided information, The data values are 7.05%, 31.70%, 8.18%, 1.62% and 2.82% Number of…

Q: Find the mean from the following data : 10 15 20 25 30 35 40 f 5 9 13 21 20 15 8 3

A:

Q: The following chart shows monthly figures for Apple stock in 2010.t 350 317.13 300 - 317,44 294.07…

A:

Q: The following chart shows monthly figures for Apple stock in 2010. 350 317.13 300 31744 * 294.07…

A: From the table , The apple stock in May 10 is PV=235.86 and the apple stock in October 10 is…

Q: The following figures are the production data of a sugar factory. Year : 1988 | 1989 1990 1991 1992…

A:

Q: The following list shows the selling prices of 8 houses in a certain House Price House Price A…

A: In statistics, three measures of central tendency are widely used. These three measures are also…

Q: The amount of monthly rainfall in 2017 as monitored by PAGASA is shown in the following table. Month…

A:

Q: The following chart shows monthly figures for Apple stock in 2010.t 350 A 317.13 317.44 300 - 294.07…

A: The solution for the above question is as shown below.

Q: Given below are the seasonal indices of sales of a firm for the year 1998 : Month Jan. | Feb. Mar.…

A:

Q: The table below presents the actual monthly sales for a company over the first six months of 1986.…

A: The 3-month moving average is, Months Actual Sales 3-Month moving average January 1986 270…

Q: The following data represent the living situation of newlyweds in a large metropolitan area and…

A:

Q: Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3…

A: The required 75th percentile can be obtained as: If i were an integer, the percentile would be…

Q: he table below shows the average annual tuition and fees at private and public 4-year colleges and…

A: a) The linear regression line can be obtained using excels steps as follow: Enter the data into…

Q: A sample of college students was asked how much they spent monthly on cell phone plans. Approximate…

A:

Q: Below are percentages for annual sales growth and net sales attributed to loyalty card usage at 74…

A: The data on the percentages for annual sales growth and net sales attributed to loyalty card(punch…

Q: The following table shows the consumer príce index for medical care in the U.S. for years since…

A: Draw a straight line passing through almost all the points (Shown in the figure below).     The…

Q: The following data shows the number of customers at a mall in Colorado. Year customers (in…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Amex PLC has gathered following information on the sales of face mask from April 2020 to September…

A:

Q: Also Fit a trend line to the following data by the method of semi averages. draw the curve for both…

A:

Q: Goshen Inc.'s monthly net income for 2019 were as follow, what is the average net income? January:…

A: The solution is given as follows :

Q: The following chart shows monthly figures for Apple stock in 2010.t 350 A 317.13 300 317.44 294.07…

A:

Q: Use the method of least square to fit a trend line for the income from the following data. Estimate…

A:

Q: Final Grade in

A:

Q: Below are percentages for annual sales growth and net sales attributed to loyalty card usage at 74…

A: Given that  The excel output of the problem is

Q: For a particular red wine, the foilowing data show the auction price for a 750-milliliter bottle and…

A:

Q: The amount of monthly rainfall in 2017 as monitored by PAGASA is shown in the following table. Month…

A:

Q: 2004 2005 2006 2007 2008 Super Deluxe $86,100 $140,500 $65,800 $56,100 $59,000 Deluxe 103,200…

A: Sales of deluxe model in 2004 = $103,200 Total sales in 2004 = super deluxe + deluxe + standard =…

Q: From the following data calculate median: No. of Students Marks Marks No. of Students Less than 5 29…

A: Given: Class(1) Frequency (f)(2) Less than 5 or 0 - 5 29 5 - 10 224 10 - 15 465 15 - 20…

Q: 5. Please calculate the 6-month moving averages for April and May based on the following…

A: 5. Given data, Jan 10 Feb 11 Mar 12 Apr 13 May 14 June 15 July 16 Aug 17 Sep 18…

Q: Find the 94th percentile, P94, from the following data 1200 1500 1800 2100 2200 2600 2700 2800 2900…

A: The sorted values are, The number of observations is, n =26 The value of index is,