Question

Q4. A coin is tossed 200 times & we get head 40 times & a tail
160 times. When a coin is tossed at random, what is the
probability of getting (i) a head (ii) a tail?​

Answer 1

Answer:

$1) head \: \frac {40}{200} \\ = \frac{1}{5} \\ 2) \: tail = \frac{160}{200} \\ = \frac{4}{5}$

Answer 2

Answer:

Total number of trials =200

Number of times 2 heads are obtained =58

Probability of getting 2 heads = (Number of times 2 heads have been obtained) / (total number of trials)

=(58/200) [ divide both numerator and denominator by 2]

=(29/100) 

Step-by-step explanation:

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