Business Math (11th Edition)
11th Edition
ISBN: 9780134496436
Author: Cheryl Cleaves, Margie Hobbs, Jeffrey Noble
Publisher: PEARSON
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Chapter 19, Problem 34ES
To determine
To calculate: The total annual premium for the automobile liability insurance policies for the following table.
Territory |
Credit rating |
Liability |
Model class |
Vehicle age |
Comprehensive deductible |
Collison deductible |
|
34. |
2 |
BAD |
50/100/50 |
3 |
4 years |
$0 |
$500 |
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ian income of $50,000.
erty rate of
13. Using data from 50 workers, a researcher estimates Wage =
Bo+B,Education + B₂Experience + B3Age+e, where Wage
is the hourly wage rate and Education, Experience, and Age
are the years of higher education, the years of experience, and
the age of the worker, respectively. A portion of the regression
results is shown in the following table. ni ogolloo bash
1
Standard
Coefficients error
t stat p-value
Intercept
7.87
4.09
1.93
0.0603
Education
1.44
0.34
4.24 0.0001
Experience
0.45
0.14
3.16
0.0028
Age
-0.01
0.08 -0.14 0.8920
a. Interpret the estimated coefficients for Education and
Experience.
b. Predict the hourly wage rate for a 30-year-old worker
with four years of higher education and three years of
experience.
1. If a firm spends more on advertising, is it likely to increase
sales? Data on annual sales (in $100,000s) and advertising
expenditures (in $10,000s) were collected for 20 firms in order
to estimate the model Sales = Po + B₁Advertising + ε. A portion
of the regression results is shown in the accompanying table.
Intercept
Advertising
Standard
Coefficients
Error
t Stat
p-value
-7.42
1.46
-5.09
7.66E-05
0.42
0.05
8.70
7.26E-08
a. Interpret the estimated slope coefficient.
b. What is the sample regression equation?
C.
Predict the sales for a firm that spends $500,000
annually on advertising.
[)
Hwk 25
4. [-/4 Points]
Hwk 25 - (MA 244-03) (SP25) || X
Answered: Homework#7 | bartle X +
https://www.webassign.net/web/Student/Assignment-Responses/last?dep=36606604
DETAILS
MY NOTES
LARLINALG8 6.4.019.
Use the matrix P to determine if the matrices A and A' are similar.
-1 -1
12
9
'-[ ¯ ¯ ], ^ - [ _—2—2 _ ' ], ^' - [ ˜³ −10]
P =
1 2
A =
-20-11
A'
-3-10
6
4
P-1 =
Are they similar?
Yes, they are similar.
No, they are not similar.
Need Help? Read It
SUBMIT ANSWER
P-1AP =
5. [-/4 Points]
DETAILS
MY NOTES
LARLINALG8 6.4.023.
Suppose A is the matrix for T: R³ -
→ R³ relative to the standard basis. Find the diagonal matrix A' for T relative to the basis B'.
A' =
-1 -2 0
A =
-1
0 0
'
0 02
B' = {(−1, 1, 0), (2, 1, 0), (0, 0, 1)}
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Chapter 19 Solutions
Business Math (11th Edition)
Ch. 19.1 - Prob. 1-1SCCh. 19.1 - Prob. 1-2SCCh. 19.1 - Prob. 1-3SCCh. 19.1 - Prob. 1-4SCCh. 19.1 - Prob. 2-1SCCh. 19.1 - Prob. 2-2SCCh. 19.1 - Prob. 2-3SCCh. 19.1 - Prob. 2-4SCCh. 19.1 - Prob. 1SECh. 19.1 - Prob. 2SE
Ch. 19.1 - Prob. 3SECh. 19.1 - Prob. 4SECh. 19.1 - Prob. 5SECh. 19.1 - Prob. 6SECh. 19.1 - Prob. 7SECh. 19.1 - Prob. 8SECh. 19.1 - Prob. 9SECh. 19.1 - Prob. 10SECh. 19.2 - Prob. 1-1SCCh. 19.2 - Prob. 1-2SCCh. 19.2 - Prob. 1-3SCCh. 19.2 - Prob. 1-4SCCh. 19.2 - Prob. 2-1SCCh. 19.2 - Prob. 2-2SCCh. 19.2 - Prob. 2-3SCCh. 19.2 - Prob. 2-4SCCh. 19.2 - Prob. 3-1SCCh. 19.2 - Prob. 3-2SCCh. 19.2 - Prob. 3-3SCCh. 19.2 - Prob. 3-4SCCh. 19.2 - Prob. 1SECh. 19.2 - Prob. 2SECh. 19.2 - Prob. 3SECh. 19.2 - Prob. 4SECh. 19.2 - Prob. 5SECh. 19.2 - Prob. 6SECh. 19.2 - Prob. 7SECh. 19.2 - Prob. 8SECh. 19.2 - Prob. 9SECh. 19.2 - Prob. 10SECh. 19.2 - Prob. 11SECh. 19.2 - Prob. 12SECh. 19.2 - Prob. 13SECh. 19.2 - Prob. 14SECh. 19.2 - Prob. 15SECh. 19.3 - Prob. 1-1SCCh. 19.3 - Prob. 1-2SCCh. 19.3 - Prob. 1-3SCCh. 19.3 - Prob. 1-4SCCh. 19.3 - Prob. 1-5SCCh. 19.3 - Prob. 1-6SCCh. 19.3 - Prob. 1SECh. 19.3 - Prob. 2SECh. 19.3 - Prob. 3SECh. 19.3 - Prob. 4SECh. 19.3 - Prob. 5SECh. 19.3 - Prob. 6SECh. 19.3 - Prob. 7SECh. 19.3 - Prob. 8SECh. 19.3 - Prob. 9SECh. 19.3 - Prob. 10SECh. 19.3 - Prob. 11SECh. 19.3 - Prob. 12SECh. 19.3 - Prob. 13SECh. 19.3 - Prob. 14SECh. 19 - Prob. 1ESCh. 19 - Prob. 2ESCh. 19 - Prob. 3ESCh. 19 - Prob. 4ESCh. 19 - Prob. 5ESCh. 19 - Prob. 6ESCh. 19 - Prob. 7ESCh. 19 - Prob. 8ESCh. 19 - Prob. 9ESCh. 19 - Prob. 10ESCh. 19 - Prob. 11ESCh. 19 - Prob. 12ESCh. 19 - Prob. 13ESCh. 19 - Prob. 14ESCh. 19 - Prob. 15ESCh. 19 - Prob. 16ESCh. 19 - Prob. 17ESCh. 19 - Prob. 18ESCh. 19 - Prob. 19ESCh. 19 - Prob. 20ESCh. 19 - Prob. 21ESCh. 19 - Prob. 22ESCh. 19 - Prob. 23ESCh. 19 - Prob. 24ESCh. 19 - Prob. 25ESCh. 19 - Prob. 26ESCh. 19 - Prob. 27ESCh. 19 - Prob. 28ESCh. 19 - Prob. 29ESCh. 19 - Prob. 30ESCh. 19 - Prob. 31ESCh. 19 - Prob. 32ESCh. 19 - Prob. 33ESCh. 19 - Prob. 34ESCh. 19 - Prob. 35ESCh. 19 - Prob. 36ESCh. 19 - Prob. 37ESCh. 19 - Prob. 38ESCh. 19 - Prob. 39ESCh. 19 - Prob. 40ESCh. 19 - Prob. 41ESCh. 19 - Prob. 42ESCh. 19 - Prob. 43ESCh. 19 - Prob. 44ESCh. 19 - Prob. 45ESCh. 19 - Prob. 46ESCh. 19 - Prob. 1PTCh. 19 - Prob. 2PTCh. 19 - Prob. 3PTCh. 19 - Prob. 4PTCh. 19 - Prob. 5PTCh. 19 - Prob. 6PTCh. 19 - Prob. 7PTCh. 19 - Prob. 8PTCh. 19 - Prob. 9PTCh. 19 - Prob. 10PTCh. 19 - Prob. 11PTCh. 19 - Prob. 12PTCh. 19 - Prob. 13PTCh. 19 - Prob. 14PTCh. 19 - Prob. 15PTCh. 19 - Prob. 16PTCh. 19 - Prob. 17PTCh. 19 - Prob. 18PTCh. 19 - Prob. 19PTCh. 19 - Prob. 20PTCh. 19 - Prob. 1CTCh. 19 - Prob. 2CTCh. 19 - Prob. 3CTCh. 19 - Prob. 4CTCh. 19 - Prob. 5CTCh. 19 - Prob. 6CTCh. 19 - Prob. 7CTCh. 19 - Prob. 8CTCh. 19 - Prob. 1CPCh. 19 - Prob. 2CPCh. 19 - Prob. 1CS1Ch. 19 - Prob. 2CS1Ch. 19 - Prob. 3CS1Ch. 19 - Prob. 4CS1Ch. 19 - Prob. 5CS1Ch. 19 - Prob. 1CS2Ch. 19 - Prob. 2CS2Ch. 19 - Prob. 3CS2Ch. 19 - Prob. 4CS2
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