Last rating period, the percentages of viewers watching several channels between 11 p.m. and 11:30 p.m. in a major TV market were as follows:   WDUX (News) WWTY (News) WACO (Cheers Reruns) WTJW (News) Others 18% 20% 25% 20% 17%   Suppose that in the current rating period, a survey of 2,000 viewers gives the following frequencies:   WDUX (News) WWTY (News) WACO (Cheers Reruns) WTJW (News) Others 263 442 560 309 426

Q: The director of student services at San Bernardino Valley College is interested in whether women are…

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Q: 23    157   543   275   396   845   674   674    673    387   925   421   109   725   648   475…

A: Given data, 123    157   543   275   396   845   674   674    673    387   925   421   109   725…

Q: Last rating period, the percentages of viewers watching several channels between 11 p.m. and 11:30…

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A: Introduction: The six reported salaries are $5456, $5166, $4443, $4129, $2600, and $2220.

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Q: The results of a survey of 150 students about the type of movie they prefer are shown in the two-way…

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Q: The director of student services at San Bernardino Valley College is interested in whether women are…

A: 1)

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Q: Construct a relative frequency distribution. Round your answers to three decimal places. Game…

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Q: f three supermarkets are selling a chocolate bar for 1.15 JD, five are selling it for 1.25 JD, and…

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Q: A social psychologist is interested in finding out whether people who self-identify as shy are more…

A: Given information: Significance value α=0.01 The given information can be summarized in the…

Q: 1364 1234 2310 1364 1724 1234 1468 1567 1468

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A:

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Q: The college is planning to add a food vender in the student union and would like to know what type…

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Q: d)  Calculate the relative frequency (proportion) of each class. e)  Draw frequency histogram. (For…

A: d)  Calculate the relative frequency (proportion) of each class. e)  Draw frequency histogram. (For…

Q: 3. A new radio station wants to know which type of music people in the area like the most. The…

A: Gender     Women Men Total Pop 35 42 77 Rock 61 46 107 Jazz 52 43 95 Country 44…

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A: From the provided information, The data values are as follow: 91.3, 96.7, 91.4, 88.4, 92.8, 96.7,…

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Forecasting in Business

Forecasting is the process of predicting the future based on the past and the present data and circumstances. In other words, forecasting is the act of making a detailed analysis of future events based on the decisions made in the past as well as the present. Forecasting plays a very important role in operational management as it helps in planning and decision-making. It is not only important for the success of a business but also contributes to individual growth and success. Many business organizations or companies have failed due to the shortcomings of their forecasting.