Agolf course sprinkler system discharges water from a horizontal pipe at the rate of 7200 cm3/s. at one point in the pipe, where the radius is 4.00 cm, the water's absolute pressure is 2.40×105pa. at a second point in the pipe, the water passes through a constriction where the radius is 2.00 cm. what is the water’s absolute pressure as it flows through this constriction?

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?