Test Score SOLVIING PR OBLEMS USING SCATT ER PLOTS The line of best. fit itself can be used to look at for predictions when you are interpolating. The line of best fits equation will help you make predictions when you are extrapolating. You can always use the equations if you prefer. Time Studying for Unit Test v/s Test Scores 100 Using the line of best fit or equation you created, predict the test score of students who studied for the following amount of hours. 80 1.5 2.5 Is the equation created always going to assist you with reliable predictions? no 40 Describe when the equation appears to be no longer valid. 3. Hours Studied

Q: Use a= .05 and one tailed test  t= -5.00, df= 5. reject, fail to reject

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Q: Using the chart of the picture attached answer #15 (the moviegoers age is less than 65)

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Q: 5. Graph 2x – 4y = 8. %3D 4 21 -4-3-2 1 2 3 4 x 21 3· 1

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Q: answer

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Q: Click the following graph which represents the equation y = -,x? 3

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Q: Which of the following is true? А. lim Ax) =- and lim fx)=-0 x→ 3- x → 3* В. lim f(x) = -00 and lim…

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Q: Please help on this question. Please show all steps

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Q: Which graph matches this equation? 1 \X y = -3 - 1 1/2

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Q: b. y = -x² + 4 y 2 2

A: SOLUTION-