Mathematics, 03.06.2021 17:00 memorybuxton
1. Joe used the Pythagorean theorem to make sure the picture frame he made is a precise
rectangle.
8 feet
x feet
If Joe's picture frame is a precise rectangle, and the diagonal in the rectangle above is 10
feet, what is the width of the frame, x?
Answers: 3
Mathematics, 21.06.2019 15:00
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
Mathematics, 21.06.2019 15:30
Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x
Answers: 1
Mathematics, 22.06.2019 02:00
1. the manager of collins import autos believes the number of cars sold in a day (q) depends on two factors: (1) the number of hours the dealership is open (h) and (2) the number of salespersons working that day (s). after collecting data for two months (53 days), the manager estimates the following log-linear model: q 4 equation 1 a. explain, how to transform the log-linear model into linear form that can be estimated using multiple regression analysis. the computer output for the multiple regression analysis is shown below: q4 table b. how do you interpret coefficients b and c? if the dealership increases the number of salespersons by 20%, what will be the percentage increase in daily sales? c. test the overall model for statistical significance at the 5% significance level. d. what percent of the total variation in daily auto sales is explained by this equation? what could you suggest to increase this percentage? e. test the intercept for statistical significance at the 5% level of significance. if h and s both equal 0, are sales expected to be 0? explain why or why not? f. test the estimated coefficient b for statistical significance. if the dealership decreases its hours of operation by 10%, what is the expected impact on daily sales?
Answers: 2
1. Joe used the Pythagorean theorem to make sure the picture frame he made is a precise
rectangle.<...
Mathematics, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30
History, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30
World Languages, 01.10.2019 08:30
Business, 01.10.2019 08:30
Social Studies, 01.10.2019 08:30
Biology, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30
Mathematics, 01.10.2019 08:30