Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

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,

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,

y^=(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 Dollars Number of Bids

29 1

33 3

34 8

36 9

46 10

Find the estimated slope. Round your answer to three decimal places.

Find the estimated y-intercept. Round your answer to three decimal places.

Determine if the statement "Not all points predicted by the linear model fall on the same line" is true or false.

Find the estimated value of y when x=36 round your answer to three decimal places.

Find the value of the coefficient of determination. Round your answer to three decimal places.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Advanced Engineering Mathematics

Authors: Erwin Kreyszig

8th Edition

471154962, 978-0471154969

More Books

Students also viewed these Mathematics questions

Question

cmp 3 0 0 5 analysis and algorithm

Answered: 1 week ago