a. Enter the null hypothesis for this test. Ho Select an answer ? b. Enter the alternative hypothesis for this test. H₁: Select an answer ? c. Is the original claim located in the null or alternative hypothesis? Select an answer

a. Enter the null hypothesis for this test. Ho Select an answer ? b. Enter the alternative hypothesis for this test. H₁: Select an answer ? c. Is the original claim located in the null or alternative hypothesis? Select an answer

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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Laura spends an average of 1.5 hours doing her homework. After organizing her desk, Laura thinks she will spend less time doing her homework. She wants to the test that claim. Please show ALL work and explanations! Thank You! A.)State the null hypothesis. B.)State the alternative hypothesis
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How do you write a null hypothesis and an alternative hypothesis in words? This is the question: The survey question: On the average day, about how many hours do you personally watch television? Suppose that your reading of professional research on the topic leads to the hypothesis that, on average, adults in the US watch three hours of TV each day. I planned to use a two-sided alternative hypothesis. In symbol, my null hypothesis would be H0 : equal 3 and my alternative hypothesis would be Ha not equal 3
Food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the following hypotheses. H0: the food is safe Ha: the food is not safe The following is an example of what type of error? The sample suggests that the food is safe, but it actually is not safe. Choose one below a. type I b. type II c. not an error
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A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. Họ: o 2 2.8 Ha: o < 2.8 What type of test is being conducted in this problem? O A. Two-tailed test B. Left-tailed test OC. Right-tailed test
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Food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the following hypotheses. H0: the food is safe Ha: the food is not safe The following is an example of what type of error? The sample suggests that the food is safe, but it actually is not safe. type I type II not an error
C and D