final 3. please see attached.
24. The interpretation of the 95% confidence interval is that: a. Five percent of confidence intervals will not contain the true population mean (Ll). b. We are 95% confident that the true population mean falls in the interval. c. Both of the above answer choices are correct. d. None of the above. 25. Which of the following are TRUE when we perform a hypothesis test on matched or paired samples? a. Sample sizes are almost never small. b. Two measuremenm are drawn from the same pair of individuals or objects. c. Two sample means are compared to each other. d. Answer choices b and c are both true. 26. What is the BESI measure of the central tendency for the following set of numbers: 18, 34, 56, 67, 875 a. Mean b. Median c. Mode d. Standard Deviation e. None of above Use the following information to answer the next two questions: Three different traffic routes are tested for mean driving time. The entries in the table are the driving times in minutes on the three different routes. 27. The correct distribution to use for the hypothesis test is: a. Binomial b. Student'st c. Normal d. Chi Square e. F 28. The degrees of freedom used in the calculation are (fill in the blank): U 29. (5 pt) For the data descriptions in the left column, choose the best terminology from the right column. Data Description Terminology 1. Baking temperatures for various main dishes: 350, 400, 325, etc. A. Ratio 2. Distance (in miles) from Iwakuni MCAS to student homes B. Discreet 3. Top 10 US universities C. Interval 4. List of ingredients for Tom Yam Khoon (Thai spicy shrimp soup) D. Ordinal 5. The number of ads on a one-hour TV show 30. (5 pt) A researcher read that firearm-related deaths for people aged 1 to 18 were distributed as follows: 74% were accidental, 16% were homicides, and 10% were suicides. In her district, there were 68 accidental deaths, 27 homicides, and 5 suicides during the past year. At a = 0.10, test the claim that the percentages are equal