Math Problem Statement

data-9_24_2024-12_40 PM.xlsx

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A financial analyst engaged in business valuation obtained financial data on

7171

drug companies. Let Y correspond to the​ price-to-book value​ ratio,

Upper X 1X1

correspond to the return on​ equity, and

Upper X 2X2

correspond to the growth percentage. Use the accompanying data to complete parts a. through e. below.

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Part 1

a. Develop a regression model to predict​ price-to-book-value ratio based on return on equity.

ModifyingAbove Upper Y with caret Subscript iYiequals=2.33282.3328plus+0.07000.0700Upper X Subscript 1 iX1i

​(Round to four decimal places as​ needed.)

Part 2

b. Develop a regression model to predict​ price-to-book-value ratio based on growth.

ModifyingAbove Upper Y with caret Subscript iYiequals=enter your response hereplus+enter your response hereUpper X Subscript 2 iX2i

​(Round to four decimal places as​ needed.)

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Regression
Predictive Modeling
Correlation

Formulas

Y = 2.3328 + 0.0700 * X1 (for return on equity)
Y = intercept + coefficient * X2 (for growth percentage)

Theorems

Least Squares Regression

Suitable Grade Level

Undergraduate