Mathematics, 21.10.2020 16:01 lizzie3545

Consider the following ratings data to answer the questions. Copt and then Paste Special/text in Excel. Month Ratings1 64.82 54.73 53.64 31.15 38.46 38.97 58.388 36.259 34.8810 30.7811 26.2212 28.9913 20.4414 15.3315 22.516 13.817 20.918 15.6Step 1 of 5:Describe the trendStep 2 of 5:Fit a linear trend model to the data. What is the R2 value for the linear model?Enter 4 decimal placesStep 3 of 5:How well does the linear model forecast the index?Step 4 of 5:What is the linear trend model? y = [ intercept ] + [ slope ] tEnter the intercept and slope with two decimalsStep 5 of 5:Use the forecasting formula to forecast period 21.Use the rounded intercept and slope answers from step four to calculate your answer. Enter the answer with two decimal places.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2

Answers: 1

Answer

Mathematics, 22.06.2019 00:50

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?

Answers: 3

Answer

You know the right answer?

Consider the following ratings data to answer the questions. Copt and then Paste Special/text in Exc...