Mathematics, 05.05.2020 06:21 xoxonaynay
Use the Agricultural Time series database on "Excel Databases. xls". Use the variable Broccoli over the first three years of the study (Months 1 – 36 only). Assume Month 1 = January. Develop an estimated regression equation that can be used to account for any seasonal and linear trend effects. Use dummy variables for the monthly seasonal effects in the data. Let Jan = 1 if January, 0 otherwise. Feb = 1 if February, 0 otherwise. Etc. This means you will have 11 dummy variables, when all dummy variables are 0, the observation corresponds to December. Compute the forecast for January (month 37) based on the linear trend and seasonal effects. Round your answer to 1 decimal place.
Answers: 3
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 3
Mathematics, 22.06.2019 01:00
Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18
Answers: 2
Mathematics, 22.06.2019 03:00
Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.
Answers: 2
Use the Agricultural Time series database on "Excel Databases. xls". Use the variable Broccoli over...
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