Mathematics

Mathematics, 23.07.2019 14:30, KalistaBab

This data represents the number of oil changes completed each day last week at jeff's auto center. 19, 16, 24, 12, 16, 21, 18 what is the mean of this data set?

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Mathematics, 29.07.2019 08:30, nevelle

The table below shows the data collected on the number of car washes, y, each day since the auto spa opened, x. days since auto spa opened 0 20 40 60 80 100 number of car washes 29 35 18 31 28 14 the owner of the new auto spa created a line of best fit for the data that can be modeled by the following equation. y = -0.12x + 31.76 match the slope and y-intercept with the correct description for the given situation. titles the number of cars washes on the day the auto spa opened the ratio of car washes to the number of days since the auto spa opened the number of car washes the total number of days since the auto spa opened the ratio in the number of days since the auto spa opened to the total profit pair y-intercept slope

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Business, 21.08.2019 18:30, ericpatterson14

The service center at a large automobile dealership is trying to boost revenue by providing no-appointment-necessary oil changes to any type of vehicle that stops by the service center. to quickly estimate the number of these oil changes that the service center can be expected to complete in the upcoming week, the service manager has been using simple exponential smoothing with an alpha value of 0.3. the number of no-appointment-necessary oil changes that the service center completed over the past 4 weeks is listed here: 4 weeks ago: 31 3 weeks ago: 35 2 weeks ago: 40 last week: 29 last week, the service manager’s forecast for the number of no-appointment-necessary oil changes was 34.5. what would be the service manager’s forecast for this next week?

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Mathematics, 07.10.2019 03:30, qveenriles3714

The data set shown below represents the number of times some families went out for dinner the previous week. 4, 2, 2, 0, 1, 6, 3, 2, 5, 1, 2, 4, 0, 1 create a dot plot to represent the data. what can you conclude about the dot plot of the data set? check all that apply. the range of the number line should be 0 to 7 to represent the frequency. four families said they ate out twice the previous week. one family said they ate out 5 times the previous week. the data set is symmetrical. the median best represents the data set.

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