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Find the standard deviation for the following frequency cables using the formula. Grade Frequency 49.5 59.5 2 59.5 59.5 3 3 69.5-79.5 8 79.5 89.5 12 89.5 99.5 5 5 b. Daily Low Temperature Frequency 49.5 59.5 53 59.5-69.5 32 69.5-79.5 15 79.5 89.5 1 89.5-99.5 0 Points per Came Frequency c. 49.5 59.5 14 59.5 60.5 32 69.5 79.5 32 79.5 89.5 23 89.5 99.5 2
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