Solve.A mechanic has logged the following number of hours in training apprentices during 15 training sessions.7.259.506.755.756.506.507.258.007.258.509.257.758.759.256.50(a) Find the mean for the hours logged.(b) Find the median for the hours logged.(c) If the mechanic earns $38 per hour to train an apprentice, how much does he earn for the median hours logged?
A. (a) 7.25,
(b) 8.00,
(c) $294.50
B. (a) 7.65,
(b) 7.25,
(c) $275.50
C. (a) 7.35,
(b) 7.25,
(c) $275.50
D. (a) 7.85,
(b) 7.75,
(c) $294.50
Answer: B
Mathematics
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