245cat
20.09.2020 •
Mathematics
In a school, 10% of the students have green eyes. Find
the experimental probability that in a group of 4
students, at least one of them has green eyes.
The problem has been simulated by generating random
numbers. The digits 0-9 were used. Let the number "9".
represent the 10% of students with green eyes. A sample
of 20 random numbers is shown.
7918
7910
2546
1390
6075
1230
2386
0793
7359
3048
2816
6147
5978
5621
9732
9436
3806
5971
61 73
1430
Experimental Probability = [?]%
Solved
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Ответ:
A. 0.375
B. 0.400
C. I believe its the third option because I remember doing this
Step-by-step explanation:
When asking for the experimental probability you divide the number of spins depending (on the color they ask) by the total number of spins
When asking for theoretical probability you divide how many slices on the spinner (depending on the color they ask) by the total number of slices