The stem-and-leaf plot below displays the ages of 30 attorneys at a small law firm. Stems Attorneys
4 99
5 00112589
6 1234458
7 1233458
8 0137
9 12
What is the age of the oldest attorney? What is the age of the youngest attorney?
A. The oldest attorney is 102 years old. The youngest attorney is 31 years old.
B. The oldest attorney is 91 years old. The youngest attorney is 48 years old.
C. The oldest attorney is 82 years old. The youngest attorney is 59 years old.
D. The oldest attorney is 92 years old. The youngest attorney is 49 years old.

Is it greater than or less than7*3_9*2

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

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?