The number of sales invoice checked is an example of? 1.qualitative data 2.continuous data 3.discrete data 4.temporal data

Forecasts and actual sales of digital music players at Just Say Music are as follows:   Month Forecast Actual Sales March 150 170 April 207 214 May 202 190 June 265 247 July 268 242 August 250 210 September 285 240 October 267 192 What is the forecast for November, using a two-period moving average? Round your answer to two decimal places.   What is the forecast for November, using a three-period moving average? Round your answer to two decimal places.   Compute MSE for the two- and three-period moving average models and compare your results. Do not round intermediate calculations. Round your answers to two decimal places.

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32. Which of the following is used by life insurance companies to indicate the average number of people in each age and gender group who will die each year? A.mortality tables B. Mortality expenses C.mortality charges D.mortality losses

Year Season Sales 2018 Winter 40 2018 Spring 29 2018 Summer 31 2018 Fall 40 2019 Winter 102 2019 Spring 87 2019 Summer 96 2019 Fall 132 2020 Winter 105 2020 Spring 93 2020 Summer 105 2020 Fall 117 2021 Winter 141 2021 Spring 39 2021 Summer 114 2021 Fall 123 What is the slope of the trend equation obtained by linear regression? Round to two decimal digits. What is the intercept of the trend equation obtained by linear regression? Round to two decimal digits. What is the seasonal index for Spring? Round to two decimal digits. The quarter number for Winter of 2018 is 1. What is the quarter number for Spring of 2025? What is the trend based forecast for Spring of 2025. Round to a whole number. What is the seasonally adjusted trend based forecast for Spring of 2025?  Please do not use excel to find the slope and intercept, thank you so much!

Which of the following are qualitative methods of forecasting? a. Sales force composite O b. Market survey O C. All of the above O d. Delphi method

Do not use chatgpt. Answer in step by step with explanation.

What type of analysis is used to identify patterns in past data to forecast future outcomes? A. Sentiment analysis B. Competitive benchmarking C. Customer analysis D. Predictive analytics

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17 Gradual upward or downward movement of data over time is called:   Select one: a. a trend. b. seasonality. c. exponential variation. d. a cycle. e. random variation.