. On Mrs. Berger's shelf are:
6 mystery books
4 science books
• 5 history books
• 3 adventure books
Mrs. Berger will randomly choose 1 book to read.
What is the probability that she will NOT choose ar
adventure book?
A.
1/3
B.
1/18
C.
1/5
D.
5/6

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.