Question

not Find the standard deviation for the given sample data. Round your answer to one more decimal place than is present in the original data. Points: 5 19) The numbers listed below represent the amount of precipitation (in inches) last year in six different U.S. cities. 15.0 12.0 43.7 36.2 23.3 15.9 A) 3557.5 in. B) 12.86 in. C) 4384.8 in. D) 40.0 in. Explain how you found the standard deviation. Assume that the weight loss for the first month of a diet program varies between 6 pounds and 12 pounds, and is spread evenly over the range of possibilities, so that there is a uniform distribution. Draw a graph to represent this uniform distribution. Find the probability of the given range of pounds lost. Points: 5 20) Find the probability of weight loss less than 7 pounds. Show your work below. Graph Probability

Answer 1

19) Sa given sample clata 15-0,12.0,43.7.36.2, 23.3,15-9 N=6 standland deviation ol= Vccxi-sja = 15+12+ 43.77 30.2 +23.3415-9 6 C 1461 6 (24.35] ecxi-x%= (15-24:35]+(12-24.355 +( 43-7-24.35)+(36:2-24.33% +(23.3 -24.3557( 15.9. 24.35% - 84.42254 152.52254374.4225 + 1uo.uaart 1.1025+ 7. 4025 {exi-ar 827. 295

har et standard deviation col = 12.86²m standard deviation (D) Ecxi-sejr (827-295) Ś (827-295) 12.8630 6--1 5 165-459 foom the following option's, optionB' is correct 0 112.8619