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madam [21]
3 years ago
11

Talia tossed a penny many times. She got 40 heads and 60 tails. She said the experimental probability of getting heads was 40/60

. Explain and correct her error.
Mathematics
1 answer:
yawa3891 [41]3 years ago
8 0
The more times you do a test, the more accurate the results will be.

Since there are only 2 options/sides the probability should be 1/2 for both heads and tails. 

Her error was both mathematical (her experimental probability number didn't make sense) and her lack of sufficient testing. 
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