4. Examples - Miscellaneous, problem 10 Aa Aa Using the following data from Armani's Pizza, exponentially...
A local franchise of a national chain of day-old pastry stores recorded the number of customers that came in to the store for five weeks this fall. These data are recorded in the attached file. The national franchisor states that the percentage of customers is distributed as follows: Sunday – 20%, Monday – 8%, Tuesday – 6%, Wednesday – 7%, Thursday – 12%, Friday – 22%, and Saturday – 25%. The manager doesn’t trust the franchisor and wants to show...
#2 A For the full Heaven! Chocolates data set, fill in the correlation table (to two decimals) Time Pages Amt Spent Time Pages Amt Spent #2.B which variables, if any, are correlated under the 0.7 rule? #3.A Fill in the mean values of Time and Amt Spent by day of the week (to two decimals): Time Amt Spent Sun Mon Tue Wed Thu ! Fri Sat 6.50 #3.8 The greatest mean value of Time, which is a demand on the...
IN PYTHON the original problem was Design (pseudocode) and implement (source code) a program (name it WeeklyHours) to compute the total weekly hours for 3 employees. The program main method defines a two-dimensional array of size 3x7 to store employers’ daily hours for the week. Each row represents one employee and each column represent one day of the week such that column 0 designates Monday, column 1 designates Tuesday, etc. The program main method populates the array with random numbers...
The following table contains the demand from the last 10 months: MONTH ACTUAL DEMAND 1 34 2 37 3 38 4 37 5 40 6 37 7 42 8 44 9 41 10 42 a. Calculate the single exponential smoothing forecast for these data using an ? of 0.20 and an initial forecast (F1) of 34. (Round your intermediate calculations and answers to 2 decimal places.) Month Exponential Smoothing 1 2 3 4 5 6 7 8 9 10 b....
Calculate the following forecasts using the data below. For periods 4 through 10, develop the exponentially smoothed forecasts using a forecast for period 3 (F3) of 45.0 and an alpha of 0.4. Calculate the three-period moving-average forecast for periods 4 through 10. Calculate the weighted moving average for periods 4 through 10, using weights of .70, .20, and .10, with 0.70 applied to the most recent data Calculate the mean absolute deviation (MAD) for each forecasting procedure. Which forecasting procedure...
3. Examples - Miscellaneous, problem 6 Aа Aa Assume you have conducted two regressions using the same data. The first regression on the full model had 11 independent variables and a sample size of 220. You then run a reduced model after eliminating 6 of the independent 101,421 variables that appeared insignificant on the basis of the individual t-tests. Data for the full model: SSR and MSE 901. Data for the reduced model: SSR = 10,005. What The partial F...
Use the following tide table to answer the questions in the Assessing Your Learning section of this lab. This tide table shows the predicted ocean heights for Santa Cruz/Monterey Bay, California during December 2011. 1. A visit to Santa Cruz/Monterey Bay, California is planned during the week of December 4-10 to view the tide pools. To observe intertidal animals during the daytime at the lowest possible tide, the best time to visit the beach is on _________________ at _________________. (4...
price time month day year 149.3999939 1 01 02 13 146.5 2 01 03 13 147.3499908 3 01 04 13 150.3999939 4 01 07 13 148.1499939 5 01 08 13 147.8999939 6 01 09 13 149.6499939 7 01 10 13 153.3499908 8 01 11 13 153.3000031 9 01 14 13 152.5 10 01 15 13 153 11 01 16 13 155.5 12 01 17 13 156.3000031 13 01 18 13 148.5999908 14 01 22 13 150.3999939 15 01 23 13...
2. Using the data set of the Health Exam Results, conduct the following analysis between the variables of weight (WT) and Body Mass Index (BMI). Number the data set from 1 to 40, and select the following individuals: . Set 1 (Malo): 1, 5, 10, 13, 15, 18, 19, 24, 29, 31, 32, 33 .Set 2 (Fomalo): 4, 9, 15, 16, 17, 22, 23, 29, 33, 37, 38, 40 Draw a scatter diagram of the sample of 12 data set...
General Requirements: • You should create your programs with good programming style and form using proper blank spaces, indentation and braces to make your code easy to read and understand; • You should create identifiers with sensible names; • You should make comments to describe your code segments where they are necessary for readers to understand what your code intends to achieve. • Logical structures and statements are properly used for specific purposes. Objectives This assignment requires you to write...