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1 pts Based on this Histogram, what percentage of data are below 41? 7 6 5 4 2 1 11-20 21-30 31-40 41-50 51-60 о 40% O 50% o 65% O 75%
Question 10 1 pt Calculate sample standard deviation for the following data collection: 22, 24, 28, 31, 35 (use formula for sample, not for population: when you calculate variance divide by N-1 not by O 5.2 O 6.4 O 7.1 O 8.0
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