Determine the probability of making a Type Il error for the following hypothesis test, given that u = 201 Họ : µ 199 H1: µ # 199 For this test, take o = 9|, n 60, and a = 0.05.. P(Type |I Error) =

Which of the following is a Null hypothesis for a paired-samples t-test?   μd = 0 μd = X μ1 ≠ μ2 μ1 = μ2

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You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly more than 0.23. Thus you are performing a right-tailed test. Your sample data produce the test statistic z = 2.831. Find the p-value accurate to 4 decimal places. p-value =

A researcher wishes to see if there is a difference between the mean number of hours per week that a family with no children participates in recreational activities and a family with children participates in recreational activities. She selects two random samples and the data are shown. Use μ1 for the mean number of families with no children. At α=0.10, is there a difference between the means? Use the P-value method and tables. (a) State the hypothesis and identify the claim with the correct hypothesis. H0:  ▼(Choose one) H1:  ▼(Choose one) This hypothesis test is a ▼(Choose one) test.       (b)Find the critical value(s). Round the answer to 3decimal places, if necessary. If there ismore than one critical value,   Critical values:   (c)Compute the test value. Round the answer to at least 3 decimal places, if necessary. z= Compute the P -value. Round the answer to four decimal places. P-value=   (d)Make the decision. What's the null hypothesis? (e)Summarize the…

#2 Find the probability for a normal variable

You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly more than 0.51. Thus you are performing a right-tailed test. Your sample data produce the test statistic z =1.872. Find the p-value accurate to 4 decimal places.p-value =

You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly different from 0.25. Thus you are performing a two-tailed test. Your sample data produce the test statistic z = 2.931. Find the p-value accurate to 4 decimal places. p-value =

What is the name of this hypothesis test? Do male and female servers at Applebee's work the same number of hours? A random sample of 45 female servers worked an average of 36 hours per week, with a standard deviation of 2. A random sample of 62 male servers worked an average of 29.5 hours per week, with a standard deviation of 4. O Chi-Square Test for Independence O One Sample z Test OTwo Proportion z Test Z. OLinear Regression t Test O Chi-Square Goodness of Fit Test O Paired Samples t Test OTwo Independent Samples t Test O One Sample t Test O One Proportion z Test OANOVA

Can you please assist