Question

A coin is tossed 1000 times with the following frequencies:
Head: 455, Tail: 545
Compute the probability for each event.

Answer 1

Answer:

Head=455

P=455/1000

Tail=545

P=545/1000

Answer 2

Given:  A coin is tossed 1000 times with the following frequencies:

Head: 455, Tail: 545

Total number of trials = 1000.

Let us denote the events of getting head and event of getting tail be E and F .

Number of trials in which the event E happens = 455

So, Probability ( E) = (Number of trials in which the event E happens) / (Total number of trials)

P(E) = 455/1000  

P(E) = 0.455

Probability of the event getting a tail, P(E) =  0.455

and,

Number of trials in which the event  F happens = 545

Probability of the event getting a tail, P(F) = 545/1000 = 0.545

HOPE THIS ANSWER WILL HELP YOU…..

Similar questions :

A coin is tossed 1000 times, if the probability of getting a tail is 3/8, how many times head is obtained? A. 525 B. 375 C. 625 D. 725

https://brainly.in/question/15914018

 

Three coins are tossed simultaneously 100 times with the following frequencies of different outcomes : If the three coins are simultaneously tossed again, compute the probability of : (i) 2 heads coming up. (ii) 3 heads coming up. (iii) at least one head coming up. (iv) getting more heads than tails. (v) getting more tails than heads.

https://brainly.in/question/15913877