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The local coffee shop keeps track of how much coffee they sell versus the temperature on that day, here are their figures: Sales in Php 1706 1610 1338 1657 1154 1465 Temp in 20.4 22.5 25.5 26.6 29.8 30.8 Celsius Suppose you want to create a regression equation that will predict the total sales in Php using the temperature of the day in Celcius, what is the value of b? Round your answers to the nearest hundredths.

The local coffee shop keeps track of how much coffee they sell versus the temperature on that day, here are their figures: Sales in Php 1706 1610 1338 1657 1154 1465 Temp in 20.4 22.5 25.5 26.6 29.8 30.8 Celsius Suppose you want to create a regression equation that will predict the total sales in Php using the temperature of the day in Celcius, what is the value of b? Round your answers to the nearest hundredths.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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The local coffee shop keeps track of how much coffee they sell versus the temperature on that day, here are their figures: Sales in Php 1706 1610 1338 1657 1154 1465 Temp in 20.4 22.5 25.5 26.6 29.8 30.8 Celsius Suppose you want to create a regression equation that will predict the total sales in Php using the temperature of the day in Celcius, what is the value of b? Round your answers to the nearest hundredths.
Transcribed Image Text:The local coffee shop keeps track of how much coffee they sell versus the temperature on that day, here are their figures: Sales in Php 1706 1610 1338 1657 1154 1465 Temp in 20.4 22.5 25.5 26.6 29.8 30.8 Celsius Suppose you want to create a regression equation that will predict the total sales in Php using the temperature of the day in Celcius, what is the value of b? Round your answers to the nearest hundredths.
Let x be a random variable that represents the percentage of successful free throws a professional basketball player makes in a season. Let y be a random variable that represents the percentage of successful field goals a professional basketball player makes in a season. The table below shows the percentage of successful free throws and field goals a professional basketball player makes in a season: X 50 54 63 70 82 93 y 48 68 78 75 64 81 Suppose you want to predict the percentage of successful field goals a professional basketball player using the percentage of successful free throws, what is the percentage of successful field goals if the percentage of successful free throws is 47? Round your answers to the nearest hundredths.
Transcribed Image Text:Let x be a random variable that represents the percentage of successful free throws a professional basketball player makes in a season. Let y be a random variable that represents the percentage of successful field goals a professional basketball player makes in a season. The table below shows the percentage of successful free throws and field goals a professional basketball player makes in a season: X 50 54 63 70 82 93 y 48 68 78 75 64 81 Suppose you want to predict the percentage of successful field goals a professional basketball player using the percentage of successful free throws, what is the percentage of successful field goals if the percentage of successful free throws is 47? Round your answers to the nearest hundredths.
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