Question

15. Nineteen coins were tossed 100 times and the following data was recorded
15 - 19
5
Number of heads 0 - 4
5 - 9
10 - 14
Frequency
10
45
40
(i) Find the median number of heads obtained.
(ii) Find the median number of tails obtained.
on it​

Answer 1

Step-by-step explanation:

Given a coin tossed 100 times the head is outcomes 45 times and tails 55 times.

(a) Then probability of head out comes =

100

45

=0.45

And probability of tails out comes =

100

55

=0.55.

(b) The total outcomes =45+55=100

Then probability of all out comes =

100

100

=1.00.