Five coins were simultaneously tossed 1000 times, and at each toss the number of heads was observed. The number of tosses during which 0, 1, 2, 3, 4 and 5 heads were obtained are shown in the table below. Find the mean number of heads per toss
No.of heads
pre toss(x): 0 1 2 3 4 5
No.of tosses(f): 38 144 342 287 164 25
Answers
2.47 heads per toss
Step-by-step explanation:
Number of Heads frequency Head Count
0 38 0
1 144 144
2 342 684
3 287 861
4 164 656
5 25 125
Total 1000 2470
Mean number of Heads per tosses = 2470/1000
= 2.47
2.47 heads per toss
Learn more:
Find the mean number of heads in three tosses of a fair coin ...
brainly.in/question/4392888
the mean of 11 numbers is 42 if the mean of the first six number is 37 ...
brainly.in/question/7268521
(1) The cost of living index and the number of weeks are given in the ...
brainly.in/question/13904140