Question

collect data (in decibels) of 10 different things in terms of loudness.arrange the data in ascending order & find mean,median & mode.

Answer 1

1)Car-80 Decibels
2)Conversation-50 Decibels
3)vacuum cleaner- 60 decibels
4)Heavy hammering machine-110 Decibels
5)Soft whisper-30 Decibels
6)Motorcycle-60 Decibels
7)Diesel lorry-90 Decibels
8)Jet Take Off- 140 Decibels
9)Police car siren-120 Decibels
10)Loud crowd noise-100 Decibles