The yearly price of gasoline has change. The mean mileage for this year is 10000 km. Motorists have predicted that the mileage will change as well after the price has changed. What is the null and alternative hypothesis of interest?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.3: Applications: Growth And Decay
Problem 16E
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*The yearly price of gasoline has change. The mean mileage for this year is 10000 km. Motorists have predicted that the mileage will change as well after the price has changed. What is the null and alternative hypothesis of interest?

*In the past years, 70% of the faculty of Bukidnon State University has contributed to the annual giving of funds. It is now predicted that, this year, no more than 70% will participate in the said annual activity. Determined the null and alternative hypothesis.

 

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