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Provide an Appropriate Response 95%95 \% Prediction Interval For yy , the Score on the Final Exam, Given

Question 18

Multiple Choice

Provide an appropriate response.
-The data below are the scores of 10 randomly selected students from a statistics class and the number of hours they slept the night before the exam. Construct a 95%95 \% prediction interval for yy , the score on the final exam, given x=7x = 7 hours, y^=5.044x+56.11\hat {y} = 5.044 x + 56.11 and se=6.305s _ { e } = 6.305 .
 Hours, x3528244563 Scores, y65806088667885909071\begin{array}{l|c|c|c|c|c|c|c|c|c|c|}\text { Hours, } x & 3 & 5 & 2 & 8 & 2 & 4 & 4 & 5 & 6 & 3 \\\hline \text { Scores, } y & 65 & 80 & 60 & 88 & 66 & 78 & 85 & 90 & 90 & 71\end{array}


A) (74.54,108.30) ( 74.54,108.30 )
B) (55.43,78.19) ( 55.43,78.19 )
C) (77.21,110.45) ( 77.21,110.45 )
D) (82.840,99.996) ( 82.840,99.996 )

Correct Answer:

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