The following stem-and-leaf plot records the diastolic blood pressure of a sample of 30 men. 9|3, 5, 8 86, 7, 8, 9, 9, 9 70, 1, 2, 2, 4, 5, 5, 6, 7, 8 6 0, 1, 2, 2, 3, 4, 5, 5 5 4, 6, 8 (a)Compute the sample mean x. (b) Compute the sample median.(c) Compute the sample mode.(d) Compute the sample standard deviation s.(e) Do the data appear to be approximately normal?(f) What proportion of the data values lies between x + 25 and x - 25?(g) Compare the answer in part (f) to the one prescribed by the empirical rule

For the residents in 2014, use R to calculate the interval with 99% certainty that the interval contains the actual population mean of the residents by census tracts. Type in the interval with keyboard. We also know that in each year, the number of residents by census tract in the State of Maryland follows a normal distribution, and the variance in the number of residents within the State of Maryland is the same for different years.  POP2014: 3072, 1989, 3794, 2689, 3211, 3722, 4385, 4009, 7598, 3862, 3097, 2726, 4881, 4157, 2570, 2512, 2518, 4863, 4147, 7139, 6067, 6819, 3705, 3239, 3824, 4977, 2576, 2940, 9791, 5231, 5634, 5337, 4205, 3888, 5562, 3335, 3770, 1808, 2045, 1532, 5420, 4993, 6109, 4377, 5424, 4976, 4507, 3738, 2827, 3485, 1559, 5199, 4702, 3971, 3803, 3356, 4670, 3816, 5477, 4760, 3126, 3630, 3755, 3795, 2578, 3382, 4005, 2442, 6096, 3799, 3843, 3836, 6046, 6431, 3561, 3142, 4829, 5058, 2471, 6119, 3523, 3094, 3146, 3356, 2618, 2366, 4266, 4016, 6080, 1554, 6878, 3645,…

Find the mean, the median and the mode of the given data set. (Round your answers to four decimal places. If there is more than one mode, enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) S = {45, 45, 60, 70, 75, 75, 85} mean     median     mode

Are there any mild outliers in the college students data? Show all work. Construct and label a modified boxplot for the college students data.