Select the most appropriate answer. Which of the following is a continuous variable? Select one: O A. number of pars in a round of golf O B. type of fish caught O C. number of homeruns in a professional baseball player's career O D. brand of tennis shoe O E. daily high temperature in New York CityProvide an appropriate response. The gestation time for humans has a mean of 266 days and a standard deviation of 25 days. If 100 women are randomly selected, find the probability that they have a mean pregnancy between 266 days and 268 days. Select one: O A. 0.5517 O B. 0.2881 O C. 0.2119 O D. 0.7881 O E. not enough information to determineUse the empirical rule to solve the problem. The systolic blood pressure of 18-year-old women is normally distributed with a mean of 120 mmHg and a standard deviation of 12 mmHg. What percentage of 18-year-old women have a systolic blood pressure between 96 mmHg and 144 mmHg? Select one: O A. 99.99% O B. 67% O C. 99.7% O D. 68% O E. 95%Find the probability of the given event. A random spinner has equal-sized regions numbered 1 through 18. The spinner stops on an even number or a multiple of 3. Select one: OA. O B. W/ N W/H N/F O C. OD. 1 O E. 15A recent survey asks "Do you strongly agree, agree, disagree or strongly disagree that it is sometimes necessary to discipline a child with a good, hard spanking?" The responses are cross-tabulated with the respondent's gender in the table below. Favor Spanking? Gender Strongly Agree Agree Disagree Strongly Disagree Total Male 238 419 165 41 863 Female 294 474 237 102 1107 Total 532 893 402 143 1970 Overall, what proportion of people responded that they strongly disagree with spanking as a form of discipline? Select one: O A. 0.05 O B. 0.02 O C. 0.09 O D. 0.07Provide an appropriate response. Almost all of the acidity of soda pop comes from the phosphoric acid which is added to give them a sharper flavor. Is there an association between the pH of the soda and the amount of phosphoric acid (in grams)? The correlation between pH and phosphoric acid is -0.991. Describe the association. Select one: O A. Weak linear association in a negative direction O B. Weak linear association in a positive direction O C. No evidence of association O D. Very strong linear association in a negative direction O E. Strong linear association in a positive directionFor samples of the specified size from the population described, find the mean and standard deviation of the sampling distribution of the sample mean x. The mean and the standard deviation of the sampled population are, respectively, 113.9 and 32.1. n = 64 Select one: O A. mean= 113.9; standard deviation = 32.1 O B. mean= 4.0; standard deviation = 113.9 O C. mean= 113.9; standard deviation = 4.0 O D. mean= 113.9; standard deviation =0.5 O E. mean= 113.9; standard deviation = 2.3Find the mean of the given probability distribution. The random variable X is the number of houses sold by a realtor in a single month at a particular real estate office. Its probability distribution is given in the table below. x |P(X =x) O 0.24 0.01 0.12 WNI 0.16 0.01 5 0.14 0.11 0.21 Select one: O A. 3.60 O B. 3.35 O C. 3.40 O D. 3.50\fFind the indicated probability. An archer is able to hit the bull's-eye 55% of the time. If she shoots 8 arrows, what is the probability that she gets exactly 4 bull's-eyes? Assume each shot is independent of the others. Select one: O A. 0.2627 O B. 0.1719 O C. 0.0915 O D. 0.0038 O E. 0.5254 hs