2) If a coin head appeared 30 times, What is the experimental probability of
Tossing a tail?
A)2/5
B)1/5
C)3/5
D)4/5
3) A bag contains 5 red marbles, 10 blue marbles, and 8 black marbles. After 12 trials
A blue marble was pick 6 times, a red marble was picked 2 times and a black
Marble was picked 4 times, What is the experimental probability of picking
A blue marble?
A)4/6
B)1/2
C)3/6
D)2/6
4) What is the experimental probability of red marbl in problem #3?
A)6/12
B)1/6
C)5/12
D)5/12
5) What is the expiremental probability of black marble I problem number 3?
A2/3
B)1/3
C)1/4
D)3/4
6) What is the expiremental probability of #1 if it appeared 4 times?
A)1/3
B)2/3
C)3/5
D)4/5
7)What is the expirenental probability of #2 if appeared 5 times?
A)6/12
B)5/6
C)4/6
D)3/6
8) Experimental probability of #3 If appeared 6 times?
A)7/6
B)6/6
5/6
D)4/6
9) What is the experimental probability in terms of percent if # 6 is appeared 4
Times.
A)68%
B)67%
C)66%
D)65%
10) What is the experimental probability of # 4 if appeared 7 times?
A)8/6
B)7/6
C)6/6
D)5/6​