Question
Find the value√(2k+11)
src="file:///C:/Users/ashut/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif" alt="" width="7" height="22" /> Â where k is the average of 36, 45, 33, 26, and 35.Solution
16, 25, 13, 26, and 15. Average (k) = (36+45+33+26 +35)/5 =175/5 =35 k =35 now √(2k+11)       = √ (2×35+11) = √81 =9
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