SCENARIO 14-20-B
You Are the CEO of a Dairy Company $\left( X _ { 1 } \right)$

question 310

Multiple Choice

SCENARIO 14-20-B
You are the CEO of a dairy company. You are planning to expand milk production by purchasing
additional cows, lands and hiring more workers. From the existing 50 farms owned by the company,
you have collected data on total milk production (in liters) , the number of milking cows, land size (in
acres) and the number of laborers. The data are shown below and also available in the Excel file
Scenario14-20-DataB.XLSX.
MILK 84686 101876 103248 70508 76072 86615 87508 105195 120351 68658
You believe that the number of milking cows $\left( X _ { 1 } \right)$ , land size $\left( X _ { 2 } \right)$ and the number of laborers $\left( X _ { 3 } \right)$ are the best predictors for total milk production on any given farm.
-Referring to Scenario 14-20-B, which of the following is a correct interpretation for the r- square?

• A) 87.08% of the total variation in total milk production can be explained by the number of milking cows, the land size and the number of laborers after adjusting for the level of Significance
• B) 87.08% of the total variation in total milk production can be explained by the number of milking cows, the land size and the number of laborers holding constant the effect of all The independent variables.
• C) 87.08% of the total variation in total milk production can be explained by the number of milking cows, the land size and the number of laborers after adjusting for the number of Predictors and sample size.
• D) 87.08% of the total variation in total milk production can be explained by the number of milking cows, the land size and the number of laborers.

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Definitions:

Perianal Skin

The skin surrounding the anal opening, sensitive to various conditions and essential to maintain for overall hygiene and health.

Circulatory Overload

A condition characterized by an excessive volume of circulating blood in the body, often due to transfusion or fluid administration, leading to symptoms such as high blood pressure, swelling, and shortness of breath.

Hypertonic Solution

A solution with a higher concentration of solutes compared to the fluid inside a cell, leading to water moving out of the cell.

Tap Water

Liquid water provided to homes and businesses through pipes and taps from a local water supply system.