The probability that a rose bud blooms is p. In a random sample of 500 rose buds, 240 of them bloomed. With the data obtained in a random sample, a hypothesis test at the 1% level of significance is carried out to determine whether p is different from 0.45. a) State the null and alternative hypothesis b) Calculate the test Statistics c) What is the p-value of the test? d) Supporting your answer, state the conclusion of the test
The probability that a rose bud blooms is p. In a random sample of 500 rose buds, 240 of them bloomed. With the data obtained in a random sample, a hypothesis test at the 1% level of significance is carried out to determine whether p is different from 0.45. a) State the null and alternative hypothesis b) Calculate the test Statistics c) What is the p-value of the test? d) Supporting your answer, state the conclusion of the test
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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The probability that a rose bud blooms is p. In a random sample of 500 rose buds, 240 of them bloomed.
With the data obtained in a random sample, a hypothesis test at the 1% level of significance is carried out to determine whether p is different from 0.45.
- a) State the null and alternative hypothesis
- b) Calculate the test Statistics
- c) What is the p-value of the test?
- d) Supporting your answer, state the conclusion of the test
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