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A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the same as the distribution of fish caught in Echo Lake. Of the 355 randomly selected fish caught in Green Valley Lake, 183 were rainbow trout, 76 were other trout, 42 were bass, and 54 were catfish. Of the 504 randomly selected fish caught in Echo Lake, 219 were rainbow trout, 130 were other trout, 83 were bass, and 72 were catfish. Conduct the appropriate hypothesis test using an a = 0.10 level of significance. a. What is the correct statistical test to use? O Paired t-test OGoodness-of-Fit O Independence O Homogeneity b. What are the null and alternative hypotheses? Họ: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. O Fish breed and lake are independent. Hi: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. O The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are independent. C. The test-statistic for this data = |(Please show your answer to three decimal places.) d. The p-value for this sample (Please show your answer to four decimal places.)

A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the same as the distribution of fish caught in Echo Lake. Of the 355 randomly selected fish caught in Green Valley Lake, 183 were rainbow trout, 76 were other trout, 42 were bass, and 54 were catfish. Of the 504 randomly selected fish caught in Echo Lake, 219 were rainbow trout, 130 were other trout, 83 were bass, and 72 were catfish. Conduct the appropriate hypothesis test using an a = 0.10 level of significance. a. What is the correct statistical test to use? O Paired t-test OGoodness-of-Fit O Independence O Homogeneity b. What are the null and alternative hypotheses? Họ: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. O Fish breed and lake are independent. Hi: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. O The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are independent. C. The test-statistic for this data = |(Please show your answer to three decimal places.) d. The p-value for this sample (Please show your answer to four decimal places.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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e. The p-value is Select an answer f. Based on this, we should O reject the null O fail to reject the null O accept the null g. Thus, the final conclusion s... O There is sufficient evidence to conclude that fish breed and lake are dependent. O There is sufficient evidence to conclude that the distribution of fish is the same for Green Valley Lake and Echo Lake. O There is sufficient evidence to conclude that the distribution of fish is not the same for Green Valley Lake and Echo Lake. O There is insufficient evidence to conclude that fish breed and lake are independent. O There is insufficient evidence to conclude that the distribution of fish is not the same for Green Valley Lake and Echo Lake.
Transcribed Image Text:e. The p-value is Select an answer f. Based on this, we should O reject the null O fail to reject the null O accept the null g. Thus, the final conclusion s... O There is sufficient evidence to conclude that fish breed and lake are dependent. O There is sufficient evidence to conclude that the distribution of fish is the same for Green Valley Lake and Echo Lake. O There is sufficient evidence to conclude that the distribution of fish is not the same for Green Valley Lake and Echo Lake. O There is insufficient evidence to conclude that fish breed and lake are independent. O There is insufficient evidence to conclude that the distribution of fish is not the same for Green Valley Lake and Echo Lake.
A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the same as the distribution of fish caught in Echo Lake. Of the 355 randomly selected fish caught in Green Valley Lake, 183 were rainbow trout, 76 were other trout, 42 were bass, and 54 were catfish. Of the 504 randomly selected fish caught in Echo Lake, 219 were rainbow trout, 130 were other trout, 83 were bass, and 72 were catfish. Conduct the appropriate hypothesis test using an a = 0.10 level of significance. a. What is the correct statistical test to use? O Paired t-test OGoodness-of-Fit O Independence O Homogeneity b. What are the null and alternative hypotheses? Họ: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O The distribution of fish is the same for Green Valley Lake and Echo Lake. Fish breed and lake are dependent. O Fish breed and lake are independent. Hị: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are independent. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample = (Please show your answer to four decimal places.)
Transcribed Image Text:A fisherman is interested in whether the distribution of fish caught in Green Valley Lake is the same as the distribution of fish caught in Echo Lake. Of the 355 randomly selected fish caught in Green Valley Lake, 183 were rainbow trout, 76 were other trout, 42 were bass, and 54 were catfish. Of the 504 randomly selected fish caught in Echo Lake, 219 were rainbow trout, 130 were other trout, 83 were bass, and 72 were catfish. Conduct the appropriate hypothesis test using an a = 0.10 level of significance. a. What is the correct statistical test to use? O Paired t-test OGoodness-of-Fit O Independence O Homogeneity b. What are the null and alternative hypotheses? Họ: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O The distribution of fish is the same for Green Valley Lake and Echo Lake. Fish breed and lake are dependent. O Fish breed and lake are independent. Hị: O The distribution of fish is not the same for Green Valley Lake and Echo Lake. O Fish breed and lake are dependent. The distribution of fish is the same for Green Valley Lake and Echo Lake. O Fish breed and lake are independent. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample = (Please show your answer to four decimal places.)
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