Question: please help Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. Listed below
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Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. Listed below are the weights in pounds of 11 players randomly selected from the roster of a championship sports team. Are the results likely to be representative of all players in that sport's league? 187 272 188 242 213 211 300 237 188 254 211 a. Find the mean. The mean is pound(s). (Type an integer or a decimal rounded to one decimal place as needed.) b. Find the median. The median is |pound(s). (Type an integer or a decimal rounded to one decimal place as needed.) c. Find the mode. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mode(s) is(are) pound(s). (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) O B. There is no mode. d. Find the midrange. The midrange is |pound(s). (Type an integer or a decimal rounded to one decimal place as needed.) e. Are the results likely to be representative of all players in that sport's league? O A. The results are likely to be representative because a championship team is most likely representative of the entire league. O B. The results are not likely to be representative because the median is not equal to the mode. O C. The results are not likely to be representative because the median is not equal to the mean. O D. The results are not likely to be representative because the championship team may not be representative of the entire league.A sample of blood pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: 143 110 140 103 112 104 119 98 132 100 Diastolic: 82 80 87 63 69 59 74 67 81 85 Find the means. The mean for systolic is mm Hg and the mean for diastolic is mm Hg. (Type integers or decimals rounded to one decimal place as needed. Find the medians. The median for systolic is mm Hg and the median for diastolic is |mm Hg. (Type integers or decimals rounded to one decimal place as needed.) Compare the results. Choose the correct answer below. O A. The mean and the median for the systolic pressure are both lower than the mean and the median for the diastolic pressure. O B. The median is lower for the diastolic pressure, but the mean is lower for the systolic pressure. O C. The mean and the median for the diastolic pressure are both lower than the mean and the median for the systolic pressure. O D. The mean is lower for the diastolic pressure, but the median is lower for the systolic pressure. O E. The mean and median appear to be roughly the same for both types of blood pressure. Are the measures of center the best statistics to use with these data? O A. Since the sample sizes are equal, measures of center are a valid way to compare the data sets. O B. Since the sample sizes are large, measures of center would not be a valid way to compare the data sets. O C. Since the systolic and diastolic blood pressures measure different characteristics, only measures of center should be used to compare the data sets. O D. Since the systolic and diastolic blood pressures measure different characteristics, a comparison of the measures of center doesn't make sense. What else might be better? O A. Since measures of center would not be appropriate, it would make more sense to talk about the minimum and maximum values for each data set.A successful basketball player has a height of 6 feet 7 inches, or 201 cm. Based on statistics from a data set, his height converts to the z score of 3.74. How many standard deviations is his height above the mean? The player's height is standard deviation(s) above the mean. (Round to two decimal places as needed.)
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