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The one proportion z-test gave a p-value of 0.59606666.
72% of people expressed a preferation of the beach over the moantians.
Source: https://www.travelweekly.com/Travel-News/Travel-Agent-Issues/Americans-prefer-beach-over-mountains-but-its-close#:~:text=Seventy%2Dtwo%20percent%20expressed%20a,the%20beach%20over%20the%20mountains.
Null hypothesis: After conducting a study on Wasco High School students, the proportion of students that prefer a beach vacation over a mountain vacation is equal to 72%.
Alternative hypothesis: Aer conducting a study on Wasco High School students, the proportion of students that prefer a beach vacation over a mountain vacation is greater than 72%.
After conducting my hypothesis test, I can conclude that the proportion of teens in Wasco who prefer dogs over cats is greater than 74%. The proportion found by the Associated Press-Petside.com poll does apply to Wasco High Students.
-10%: We can assume 36 Wasco students are less than 10% of all Wasco students
-SRS: My sample is random because the data collected was from random students from Wasco High.
Success/Failure: I had 26 successes and 10 failures
Null Hypothesis: H0:p= 0.74
After conducting a study on Wasco
the proportion of students that prefer dogs over cats is equal to 74%.
Alternative Hypothesis: H0:p>0.74
After conducting a study on Wasco the proportion of students that prefer dogs over cats is greater to 74%.
Null Hypothesis: H0:p= 0.72
After conducting a study on Wasco the proportion of students that prefer going to the beach over the mountians is equal to 72%.
Alternative Hypothesis: H0:p>0.72
After conducting a study on Wasco the proportion of students that prefer going to the beach over the mountians is greater to 72%.
-10%: We can assume 39 Wasco students are less than 10% of all Wasco students.
-SRS: My sample is random because the data collected was from random students from Wasco High.
Success/Failure: I had 21 successes and 18 failures.
The one proportion z-test gave a p-value of 0.37141688.
74% of people like dogs more than cats.
Source: https://www.today.com/news/war-dogs-vs-cats-winner-clear-wbna34746139
Null hypothesis: After conducting a study on Wasco High School students,the proportion of students that prefer dogs over cats is equal to 74%.
Alternative hypothesis: After conducting a study on Wasco High School students, the proportion of students that prefer dogs over cats is greater than 74%.
After conducting my hypothesis test, I can conclude that the proportion of teens in Wasco who prefer the beach over the mountains is greater than 72%. The proportion found by the an ABC News/Washington Post poll does apply to Wasco High Students.