The accompanying data represent the pulse rates (beats per minute) of nine students enrolled in a statistics course. Treat the nine students as a population. Complete parts (a) through (c). Click the icon to view the data on the students' pulse rates. (a) Compute the population standard deviation. beats per minute (Round to one decimal place as needed.) 0= Student Pluse Rates Student Perpectual Bempah Megan Brooks Jeff Honeycutt Clarice Jefferson Crystal Kurtenbach Janette Lantka Kevin McCarthy Tammy Ohm Kathy Wojdya Pulse 88 76 65 76 66 70 88 73 63 D - X

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Q: Find n and sn  If a = 5 , d = 3 , an= 50

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