Past experience at the Crowder Travel Agency Indicated that 44% of those persons who wanted the agency to plan a vacation for them wanted to go to Europe. During the most recent season, a sampling of 1,000 persons was selected at random from the files. It was found that 480 persons wanted to go to Europe on vacation. Has there been a significant shift upward in the percentage of persons who want to go to Europe? Test at the 0.05 significance level. a. State the null and alternate hypotheses. Ho: π H₁:π s 0.44 0.44 b. Make the decision rule. (Round your answer to 2 decimal places.) Ho is rejected if z > c. Evaluate the test statistic. (Round your answer to 2 decimal places.) Test statistic
Past experience at the Crowder Travel Agency Indicated that 44% of those persons who wanted the agency to plan a vacation for them wanted to go to Europe. During the most recent season, a sampling of 1,000 persons was selected at random from the files. It was found that 480 persons wanted to go to Europe on vacation. Has there been a significant shift upward in the percentage of persons who want to go to Europe? Test at the 0.05 significance level. a. State the null and alternate hypotheses. Ho: π H₁:π s 0.44 0.44 b. Make the decision rule. (Round your answer to 2 decimal places.) Ho is rejected if z > c. Evaluate the test statistic. (Round your answer to 2 decimal places.) Test statistic
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
Related questions
Question
![Past experience at the Crowder Travel Agency Indicated that 44% of those persons who wanted the agency to plan a vacation for
them wanted to go to Europe. During the most recent season, a sampling of 1,000 persons was selected at random from the files. It
was found that 480 persons wanted to go to Europe on vacation. Has there been a significant shift upward in the percentage of
persons who want to go to Europe? Test at the 0.05 significance level.
a. State the null and alternate hypotheses.
Ho: π
H₁:π
s
0.44
0.44
b. Make the decision rule. (Round your answer to 2 decimal places.)
Ho is rejected if z >
c. Evaluate the test statistic. (Round your answer to 2 decimal places.)
Test statistic](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff285d552-6207-48a4-876c-c04c68322862%2F2a06d911-5829-4f21-8a67-e032acef4c3c%2Ffg030zi_processed.png&w=3840&q=75)
Transcribed Image Text:Past experience at the Crowder Travel Agency Indicated that 44% of those persons who wanted the agency to plan a vacation for
them wanted to go to Europe. During the most recent season, a sampling of 1,000 persons was selected at random from the files. It
was found that 480 persons wanted to go to Europe on vacation. Has there been a significant shift upward in the percentage of
persons who want to go to Europe? Test at the 0.05 significance level.
a. State the null and alternate hypotheses.
Ho: π
H₁:π
s
0.44
0.44
b. Make the decision rule. (Round your answer to 2 decimal places.)
Ho is rejected if z >
c. Evaluate the test statistic. (Round your answer to 2 decimal places.)
Test statistic
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