The probability of not rejecting the null hypothesis given that the alternative is true is called A. Type I error B. Type II error
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The probability of not rejecting the null hypothesis given that the alternative is true is called
A. Type I error
B. Type II error
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- A type Il error A. is the rejection of a true null hypothesis. OB. arises when the false null hypothesis is not rejected. OC. arises when the true null hypothesis is not rejected. OD. is the rejection of a false null hypothesis.Test the claim that the mean GPA of night students is larger than 2 at the 0.025 significance level. The null and alternative hypothesis would be: Но: и 0.5 Но: n> 2 H1: µ > 2 H1:p + 0.5 H1:µu # 2 H1:p > 0.5 H1:p < 0.5 H1: µ < 2 The test is: left-tailed right-tailed two-tailed Based on a sample of 40 people, the sample mean GPA was 2.01 with a standard deviation of 0.06 The p-value is: (to 2 decimals) Based on this we: Reject the null hypothesis OFail to reject the null hypothesisHomework help
- True or false A type I error is defined as rejecting the null hypothesis when the null hypothesis is falseA researcher test a hypothesis find that p value equal to .2. Explain why the researcher cannot claim that the probability that the H subscript 0 is true is .2? You choose an alpha level of .01 and then analyze your data. What is the probability that you will make a Type I error given that the null hypothesis is true? What is the probability that you will make a Type I error given that the null hypothesis is false?pls answer based on the choices
- Scientist Irish used a paired t-test to test the effectiveness of a drug she is developing. She obtained a p-value = 0.005 (she used α = 0.05). Suppose the drug actually works. Which of the following statements is correct? Irish should not have rejected the null hypothesis because the p-value is too large. Type I error occurred. Type II error occurred. There was no error.Can you please help me located the null?Failing to reject a false null hypothesis is also called? * O 1-B O 1- a O Type I Error O Type II Error