Each of three friends flips a coin 85 times. The results for each friend are shown in the tables. Find the relative frequency for the event "heads" for each friend. If the friends combine their results to get
110 heads and 145 tails, what is the relative frequency for the event "heads"? Use pencil and paper.
Suppose each friend flips a coin 850 times. Is there a value you would expect the relative frequency
for the event "heads" to be close to?
Friend 1
Friend 2
Friend 3
Frequency
Frequency
Frequency
loutcomel
loutcomel
loutcomel
The relative frequency for the event "heads" for Friend 1 is I.
(Type an integer or a decimal rounded to the nearest hundredth as needed.)