Question

Help needed please?!

A. 3/10

B. 3/7

C. 17/20

D. 3/20

Answer 1

A. 3/10

Explanation:

The coin was tossed 20 times. The graphs shows HH as 6

The probability of HH

P(HH) = number of HH/ total

= 6/20

=3/10