J's answer to Kobe Stewart's United States question.
done
1 Upvotes
clear 0 Downvotes
P(R is greater than or equal to 1)
= 1 - P(R = 0)
= 1 - (5 choose 0) (0.3)^0 (1 - 0.3)^(5 - 0)
= 1 - (1) (1) (0.7)^5
= 1 - 0.16807
= 0.83193
= 1 - P(R = 0)
= 1 - (5 choose 0) (0.3)^0 (1 - 0.3)^(5 - 0)
= 1 - (1) (1) (0.7)^5
= 1 - 0.16807
= 0.83193
Date Posted:
4 years ago
360 Tutoring Program