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Carol, the band director, tracked how many minutes each saxophone player practiced last week. She found that Sven practiced for 30 minutes, Li Mihn practiced for 45 minutes, Wendy practiced for 90 minutes, Thomas practiced for 75 minutes, and Gabriel practiced for 60 minutes. Find the mean length of practice time.

Answer :

60 but that’s disappointing you should be practicing for at least 48 hours a day
shubhamchouhanvrVT

The mean length of practice time will be equal to 60 minutes.

What is a mean?

Mean is defined as the ratio of the sum of the number of the data sets to the total number of the data.

Given data:-

She found that Sven practised for 30 minutes, Li Mihn practised for 45 minutes, Wendy practised for 90 minutes, Thomas practised for 75 minutes, and Gabriel practised for 60 minutes

The mean will be calculated as:-

M = ( 30+45+90+75+60) / 5

M = 60 minutes

Therefore mean length of practice time will be equal to 60 minutes.

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