Question

A coin was tossed 500 times and head appeared 300 times. Find the probability of getting a head and the probability of getting a tail and hence find the probability of getting a head or a tail.

Answer 1

Hey there

Probability= no. Fav . Outcomes

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Total outcomes

Total outcomes =500

Appearance of head = 300

Probably of getting a head =300/500

= 3/5

Probability of getting a tail = 200/500

= 2/5

Probability of getting a hear or a tail

=>3/5+2/5=5/5= 1

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Hope this helps.

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Answer 2

HERE IS THE ANSWER TO YOUR QUESTION!!

Probability= Number of Favariable Outcomes

Total outcomes =500

Appearance of head = 300

Probably of getting a head =

$\frac{300}{500} = \frac{3}{5}$

Probability of getting a tail =

$\frac{200}{500} = \frac{2}{5}$

Probability of getting a head or a tail

$\frac{3}{5} + \frac{2}{5} = \frac{5}{5} = 1$

HOPE IT HELPED!