Maddy waits tables and has determined that 12% of her tables leave her 12 percent tip, 30% of her tables leave her 15 percent tip, 48% of her tables leave her 18 percent tip, and 10% of her tables leave her 20 percent tip.  Fill in the table of values below to find the expected percentage of tips that Maddy receives. (Enter X as a whole number, P(X) as a decimal with two decimal digits, and X*P(X) as a decimal with two decimal digits...THANK YOU) X1 =         P(X1) =         X1*P(X1) =  X2 =         P(X2) =         X2*P(X2) =  X3 =         P(X3) =         X3*P(X3) =  X4 =         P(X4) =         X4*P(X4) =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 68E
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Maddy waits tables and has determined that 12% of her tables leave her 12 percent tip, 30% of her tables leave her 15 percent tip, 48% of her tables leave her 18 percent tip, and 10% of her tables leave her 20 percent tip.  Fill in the table of values below to find the expected percentage of tips that Maddy receives.

(Enter X as a whole number, P(X) as a decimal with two decimal digits, and X*P(X) as a decimal with two decimal digits...THANK YOU)

X1 =         P(X1) =         X1*P(X1) = 

X2 =         P(X2) =         X2*P(X2) = 

X3 =         P(X3) =         X3*P(X3) = 

X4 =         P(X4) =         X4*P(X4) = 

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