Question

Paula runs with 2 of her friends. The table below shows their last 3 lap times.

Name Lap 1 Lap 2 Lap 3
Paula 16 mins 20 secs 15 mins 50 secs 14 mins 40 secs
Kate 16 mins 30 secs 16 mins 20 secs 15 mins 40 secs
Sam 16 mins 10 secs 16 mins 10 secs 15 mins 30 secs
What is the range in the lap times recorded?
(...)minute(s) (....)second(s)

Answer 1

Probably 10 minutes and 20 seconds

Answer 2

50 people sponsor paula and she raises a total of $180 for charity. What is the mean amount sponsored?