Question

Two coins are tossed 1000 times and the outcomes are recorded as Heads. 2. 1. 0 Frequency. 200. 550. 150 find the probability of getting no head​

Answer 1

Answer:

hope it helps u !!

Step-by-step explanation:

→ Let us define the following events :

A = Getting two heads

B = Getting one head

C = Getting no head

We have, Total number of trials = 1000.

Number of trials in which event A happens : 210

Number of trials in which event B happens : 550

Number of trials in which event C happens : 240

P(A) =  number of trails in which event A happens/ total no of trails

=  210/1000=0.210

P(B) = number of trails in which event B happens/ total no of trails

=  550/1000 =0.55

P(C) =  number of trails in which event C happens/ total no of trails

= 240/1000=0.240