A decision table describes results associated with which of the following       A)   Two decision variables       B)    One decision variable and one uncertain variable       C)   Two uncertain variables       D)   None of the above

Explain the compromise between responsiveness and stability in a predictive system using data from time series.

Determine the two best decision alternatives by a pessimistic decision maker. Decision dl d2 d3 d4 d2 and d4 Od1 and d4 Od1 and d2 d3 and d4 States of Nature $1 320 280 d1 and d3 170 450 $2 425 -160 100 220 83 -150 160 325 -175

Quarterly sales of a local department store over a 4-year period are given below: Quarters 2016 Q1 Sales (in millions) 500 Quarters 2018 Q1 Sales (in millions) 560 2016 Q2 490 580 2018 Q2 2018 Q3 2018 Q4 2019 Q1 2019 Q2 2016 Q3 570 630 2016 Q4 2017 Q1 2017 Q2 750 720 480 540 500 590 2017 Q3 580 2019 Q3 620 2017 Q4 740 2019 Q4 790 The data shows sign of seasonality. By computing seasonal indices for each quarter, forecast the sales for each quarter in year 2020, given that the estimated sales in 2020 is

Use this data to illustrate how the manager might make the decision if he uses each of the following heuristics: elimination by aspects (EBA)

State whether the following statements are true or false. If the statement is false, write the correct answer: 1. Quantitate data is used in decision making especially for companies and organization that are new in the market. Answer: 2. Forecasting is a prediction rather than a reality to mislead an implementing the proper decisions. into Answer: 3. Short range forecast generally is used for decision making in a period of about job scheduling, assignments and three months, and the decision taken are related production levels. Answer: 4. Demand forecasting predicts the rate of technological progress and impacts development of new Answer: 5. Qualitative and taking are more accurate, for they involve analyzing numeric data based on previous numbers and statistics. Answer: hưo Aaicancoege of toMiddlst. 2021

Can you please solve all parts of the question manually. Thank you!

Descriptive statistics for the closing stock prices of two companies for several trading periods are shown below. Baba, Inc Maman, Inc. Mean 4.00 Mean 15.91 Standard Error 0.11 Standard Error 0.29 Median 3.92 Median 16.59 Mode 4.19 Mode 15.58 Standard Deviation 1.12 Standard Deviation 3.21 Sample Variance 1.25 Sample Variance 10.31 Kurtosis -1.15 Kurtosis 3.52 Skewness 0.08 Skewness -2.09 Range 3.95 Range 13.45 Minimum 2.03 Minimum 5.55 Maximum 5.98 Maximum 18.99 Sum 436.32 Sum 1972.61 Count 109 Count 124 Which company's stock price has a more dispersed distribution? Maman, Inc. Baba, Inc.

What is the difference between a dependent and an inde-pendent variable?

write Each variable in the table below has a corresponding indicator (measurement) from the literature? Nb: independent variable:awareness,convenience and benifit, transection mode of online,preventive management dependent variable: cybercrime, development of ecommerce