In a school, 30% of the students have brown eyes. Find the

Last updated: 7/28/2022

In a school, 30% of the students have brown eyes. Find the experimental probability that in a group of 4 students, at least one of them has brown eyes. The problem has been simulated by generating random numbers. The digits 0-9 were used. Let numbers "2", "4"and "8" represent the 30% of students with brown eyes. A sample of 20 random numbers is shown. Hint: First, count all of the random numbers that contain a 2, 4, or 8. 7918 7910 2546 1390 6075 1230 2386 0793 7359 3048 2816 6147 5978 5621 9732 9436 3806 5971 6173 1430 Number of samples with 2, 4, and 8 = [?]