A test is made of the hypotheses H0 : μ ≤ 10 versus H1 : μ > 10. For each of the following situations, determine whether the decision was correct, a type I error occurred, or a type II error occurred. a) μ = 8, H0 is rejected. b) μ = 10, H0 is not rejected. c) μ = 14, H0 is not rejected. d) μ = 12, H0 is rejected.

ok S Use the given statement to represent a claim. Write its complement and state which is Ho and which is H₂ F4 R μ²597 Find the complement of the claim. Which is Ho and which is Ha? OA. Hoμ≤597 Ha μ ≥597 O D. Họ u≥ 597 10 V 597 OEM F5 % 5 JC F6 JO B 6 Y H F7 OB. Ho: μ²597 H₂ µ‡597 O E. Ho: μ> 597 30 & of N N F8 U C *00 A 8 F9 M 09 ( 9 K F10 OC. Ho: μ²597 H₂ μ=597 OF. Ho: μ²597 2 72°F Sunny ADGE) 17 -*- F11 O P Ne F12 PrtS

Suppose that BC financial aid allots a textbook stipend by claiming that the average textbook at BC bookstore costs $$ 62.87. You want to test this claim. The null and alternative hypothesis in symbols would be: H0:μ=62.87H1:μ≠62.87 The null hypothesis in words would be: The average price of all textbooks from the store is $$ 62.87 Based on a sample of 120 textbooks at the store, you find an average of 71.47 and a standard deviation of 14.2. The point estimate is: _____________(to 3 decimals). The 90 % confidence interval (use z*) is:__________ to __________ (to 3 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis

Pregnancy In 1998, a San Diego reproductive clinicreported 42 live births to 157 women under the age of 38,but only 7 live births for 89 clients aged 38 and older. Isthis strong evidence of a difference in the effectiveness ofthe clinic’s methods for older women?a) Was this an experiment? Explain. b) Test an appropriate hypothesis and state your conclu-sion in context. c) If you concluded there was a difference, estimate thatdifference with a confidence interval and interpretyour interval in context.

when i calculated a) from what they did, I got that the final A= 7/24 not 47/24? I'm not sure why the answer is different??

State the alternative hypotheses for the following claim: For the state of Washington, over 12% of high school mascots are eagles. State the alternative hypotheses for the following claim: For the state of Washington, over 12% of high school mascots are eagles.  p > .12  p < .12  μ > .12  μ < .12

The mean weight of female nurses working at a local hospital is at least 153 lbs. Express the null and alternative hypotheses in symbolic form for this claim.H0:μHa:μUse the following codes to enter the following symbols:     ≥ enter >=     ≤ enter <=     ≠ enter !=

Determine whether the outcome is a Type I error, a Type II error, or a correct decision. A test is made of H0: μ = 28 versus H1: μ ≠ 28. The true value of μ is 29 and H0 is rejected.

C. Test the hypotheses Но: ß0 0 versus Ha: ß04 0. d. Determine the p-value of the test of Ho: Po 0 Noltems 1 1 1 1 22 22 233 33 Time 4.8 14.7 13.7 9.5 2.4 11.8 10.5 12.0 14.3 16.4 17.9 14.5 16.7 20.1 16.8 Noltems 3 3 3 3 3 44 4 44 5 Time 20.8 26.8 12.9 13.0 15.4 10.8 20.3 22.3 20.0 21.9 20.7 20.9 19.9 17.1 19.1 Noltems 5 5 5 5 6 6 6 6 6 6 6 777 7 Time17.2 18.1 17.9 12.9 19.6 27.9 22.2 23.2 17.5 15.3 21.8 17.9 20.1 18.9 29.3 Noltems 7 8 8 8 8 8 89 9 9 9 9 10 10 10 Time21.5 26.5 28.2 25.1 26.1 28.2 22.3 21.8 25.5 24.4 18.1 26.7 24.6 30.1 21.5 Noltems 10 10 10 11 1 12 12 12 12 14 14 15 16 Time25.2 28.2 22.6 31.3 27.2 28.8 29.7 34.3 27.9 29.7 28.7 34.6 38.0 28.0 37.0 Noltems 17 18 18 18 19 20 21 22 23 2425 25 25 26 27 Time32.5 39.5 39.0 37.0 35.5 38.3 44.0 39.6 42.3 34.6 44.9 47.4 49.2 45.8 44.0 Noltems 27 30 30 31 37 39 40 41 45 46 Time46.1 42.9 48.3 46.0 48.2 54.749.955.4 57.1 52.4