Run a regression analysis on the following data set, where y is the final grade in a math class and x is the average number of hours the student spent working on math each week hours/week Grade X У 50.6 4 53.8 7 64.8 7 10 76 82.4 11 82.8 12 84.6 14 15 88 16 84.4 17 86.8 State the regression equation y = m x + b, with constants accurate to two decimal places Preview What is the predicted value for the final grade when a student spends an average of 11 hours each week on math? Round to 1 decimal place. Grade
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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