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Use the Following Information to Answer the Question =631.25+11.25(= - 631.25 + 11.25 \left( \right.

Question 38

Multiple Choice

Use the following information to answer the question. The following linear regression model can be used to predict ticketsales at a popular water park.

Ticket sales per hour =631.25+11.25(= - 631.25 + 11.25 \left( \right. current temperature in F{ } ^ { \circ } \mathrm { F } )


-In this context, does the intercept have a reasonable interpretation?


A) Not enough information available
B) No, at a temperature of 0F0 ^ { \circ } \mathrm { F } , ticket sales would be 631.25- 631.25 and it is not reasonable (or possible) to have negative ticket sales.
C) Yes, it is reasonable for people to go to a water park when it is 0F0 ^ { \circ } \mathrm { F } , so park managers might want to know how many tickets they would sell on average on a 0F0 ^ { \circ } \mathrm { F } day.

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