subject
Mathematics, 11.06.2020 03:57 srice6

The table below gives the list price and the number of bids received for five randomly selected items sold through online auctions. Using this data, consider the equation of the regression line, yˆ=b0+b1x, for predicting the number of bids an item will receive based on the list price. Keep in mind, the correlation coefficient may or may not be statistically significant for the data given. Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant. Price in Dollars2334404647Number of Bids13457Step 1 of 6:Find the estimated slope. Round your answer to three decimal places. Step 2 of 6:Find the estimated y-intercept. Round your answer to three decimal places. Step 3 of 6:Determine if the statement "All points predicted by the linear model fall on the same line" is true or false. Step 4 of 6:Find the estimated value of y when x=46. Round your answer to three decimal places. Step 5 of 6:Determine the value of the dependent variable y^ at x=0.Step 6 of 6:Find the value of the coefficient of determination. Round your answer to three decimal places.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).
Answers: 3
question
Mathematics, 21.06.2019 17:00
How do i do this activity, is appreciated
Answers: 3
question
Mathematics, 21.06.2019 20:00
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
question
Mathematics, 21.06.2019 21:50
Which value of y will make the inequality y< -1 false?
Answers: 2
You know the right answer?
The table below gives the list price and the number of bids received for five randomly selected item...
Questions
question
Mathematics, 02.04.2021 20:00
question
Mathematics, 02.04.2021 20:00
question
Mathematics, 02.04.2021 20:00
Questions on the website: 13722366