Question

A coin is tossed 100 times with the following frequencies:

Head: 55, Tail: 45. Complete the probability for each event.​

Answer 1

Answer:

P(head) = 0.55

P(tail) = 0.45.

Step-by-step explanation:

Probability of getting head = 55/100.

P(head) = 0.55 .

Probability of getting tail = 45/100

P(Tail) = 0.45.

Hope it helps you.

Answer 2

Answer:

H=55

T=45

Total=100

P(H)=

Probability of getting a head=

$\frac{55}{100}$

Probability of getting a tail=

$\frac{45}{100}$

$(p = \frac{no.of \: favourable \: outcomes}{total \: no.of \: outcomes} )$

P(H) +P(T)=

$\frac{55}{100} + \frac{45}{100} = \frac{100}{100} = 1$