Part 3 of 4If P = 0.03, the result is statistically significant at the a= 0.10 level.The statement is |(Choose one)truefalsePart 4 of 4If P = 0.03, the null hypothesis is rejected at the a=0.10 level.The statement is (Choose one) v Part 1 of 4If P = 0.03, the result is statistically significant at the a = 0.01 level.The statement is (Choose one) ▼truefalsePart 2 of 4If P = 0.03, the null hypothesis is rejected at the a=0.01 level.The statement is (Choose one) v

We know that The result is significant if P value is less than level of significance. We reject…

Answered: If P=0.03, the result is statistically…

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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B. The test statistic is z=___. C. The P-value is___ D. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim. (Reject/fail to reject) H0. There (is/is not) sufficient evidence to support the claim that the polygraph results are correct less than 80% of the time.
You are taking a pregnancy test. The null hypothesis of this test is H 0: I am not pregnant. In reality, you are not pregnant, but the test says you are. Which type of error occurred?
A poll of 1081 Americans showed that 46.8% of the respondents prefer to watch the news rather than read or listen to it. Use those results with a 0.05 significance level to test the claim that fewer than half of Americans prefer to watch the news rather than read or listen to it. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution.
Which of the following statements is correct? The p-value measures the probability of obtaining a test statistic as great as or greater than the value of the observed test statistic. The p-value measures the probability that the hypothesis is true. The p-value measures the probability of making a Type II error. The larger the p-value, the stronger the evidence against the null hypothesis A large p-value indicates that the data is consistent with the alternative hypothesis.
Determine the Type l error if the null hypothesis, Ho, is: an electrician claims that no more than 10% of homes in the city are not up to the current electric codes. Select the correct answer below: 0 The electrician thinks that no more than 10% of homes in the city are not up to the current electrical codes when, in fact, there really are no more than 10% that are not up to the current electric codes. O The electrician thinks that more than 10% of the homes in the city are not up to the current electrical codes when, in fact, there really are more than 10% of the homes that do not meet the current electric codes. O The electrician thinks that more than 10% of the homes in the city are not up to the current electrical codes when, in fact, at most 10% of the homes in the city are not up to the current electric codes. 0 The electrician thinks that no more than 10% of homes in the city are not up to the current electrical codes when, in fact, more than 10% of the homes are not up to the…
A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was 72%. Suppose that we have reason to believe that this proportion has changed, and we wish to carry out a hypothesis test to see if our belief can be supported. O State the null hypothesis H, and the alternative hypothesis H, that we would use for this test. Ho: 0 H: 0 O0 O20 O=0 ?
Which of the following below could be the null hypothesis ? ( look at the image )
Rejecting the null hypothesis when it is true is called a _____ error
If your null and alternative hypothesis are:H0:p=0.78 H1:p<0.78Then the test is: two tailed right tailed left tailed
Decide whether to reject or fail to reject the null hypothesis. Z (right - tailed test), a = 0.05 Zcomputed = 1.42
In a hypothesis test the expression (1-β) allows us to estimate... A. The probability of making a Type I error B. The probability of making a Type II error C. The power or power of the test D. The probability of accepting the null hypothesis E. The type I error of the test
A type Il error A. arises when the false null hypothesis is not rejected. O B. is the rejection of a false null hypothesis. C. arises when the true null hypothesis is not rejected. D. is the rejection of a true null hypothesis.

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If P=0.03, the result is statistically significant at the a=0.10 level. The statement is (Choose one) v true false Part 4 of 4 If P = 0.03, the null hypothesis is rejected at the a=0.10 level. The statement is (Choose one) v