Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69.4 bpm. For a random sample of 146 adult males, the Question list K mean pulse rate is 68.5 bom and the standard deviation is 10.8 bpm. Complete parts (a) and (b) below. . . . Question 9 a. Express the original claim in symbolic form. bpm Question 10 (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. bpm Question 11 Ho: Hy : bpm (Type integers or decimals. Do not round.) Question 12 Question 13 Question 14 Question 15Refer to the values described below, then identify which of the following is most appropriate: discrete random variable, continuous Question list K random variable, or not a random variable. a. Number of families that must be surveyed before finding one with 11 children b. Exact heights of the next 200 ducklings born in a region O Question 15 c. Exact foot length of human infants d. Responses to the survey question "What is your natural hair color?" e. Responses to the survey question "How many children do you have?" Question 16 a. Since the outcomes are this is random variable. Question 17 b. Since the outcomes are this is random variable. Question 18 c. Since the outcomes are this is random variable. d. Since the outcomes are this is random variable. Question 19 e. Since the outcomes are this is random variable. Question 20 Question 21Find the indicated critical value. Question list l6 20.11 Click to View p_age 1 of the table. Click to View pgge 2 of the table. 0 Question 21 Z0.11 = (D Question 22 (Round to two decimal places as needed.) 0 Question 23 (9 Question 24 Question 25 (9 Question 26 0 Question 27