Use the given minimum and maximum data entries, and the number of classes, to fi

Question

Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits. Minimum = 13, maximum = 139, 8 classes (Type a whole number.) Choose the correct lower class limits below A. 29, 44, 61, 77, 93, 108, 124, 140 B. 13, 28, 45, 60, 76, 93, 108, 125 13, 29, 45, 61, 77, 93, 109, 125 D. 28, 44, 61, 76, 92, 108, 125, 140 Choose the correct upper class limits below A. 29, 45, 61, 77, 93, 108, 125, 140 B. 28, 44, 61, 77, 92, 108, 124, 140 C. 29, 45, 60, 76, 93, 108, 125, 140 D. 28, 44, 60, 76, 92, 108, 124, 140

Explanation / Answer

Solution:- given that miminum = 13, maximum = 139, class = 8

=> lower class limit

---> option C. 13,29,45,61,77,93,109,125

=> upper class limit

---> option D.28,44,60,76,92,108,124,140

Explanation = (139 - 13)/8 = 15.75

= 16 rounded.

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