The number of sale on the website is predicted by the model when the number of visitors is 60 , 000 also calculates when visitors are 100 , 000 and 160 , 000 , if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is, s ( x ) = { 1.55 x if 0 ≤ x ≤ 100 1.75 x − 20 if 100 < x ≤ 250 Where the average number of books sold in a day is represented by s ( x ) and x is the number of visitors in thousands.

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Answer 1

Question

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

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Answer 2

Question

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Expert Solution & Answer

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Answer 3

Question

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 6

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 7

Chapter 1, Problem 30RE

(a)

To determine

To calculate: The number of sale on the website is predicted by the model when the number of visitors is 60,000 also calculates when visitors are 100,000 and 160,000, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 8

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 9

(b)

To determine

The significance of the coefficient 1.75, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 10

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 11

(c)

To determine

To calculate: The number of visitors per day on the website is necessary for the sale of 300 books per day, if the model which predict the sale as the function of website traffic (thousands of visits per day) observed by the sales manager is,

s(x)={1.55x if 0≤x≤1001.75x−20 if 100<x≤250

Where the average number of books sold in a day is represented by s(x) and x is the number of visitors in thousands.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

Solution Summary: The author calculates the number of sales on the website when the visitors are 60,000 and 100,000.

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