How's my target now?
Directions: Encircle the letter of the correct answer.
D. 52.5%
D, 40%
D. 1
5
3
C.
1. A spinner is marked with regions namely: W, E, A, R, M, A, S, K. If you will
spin
once, what is the theoretical probability of landing on a vowel letter?
A 27.5% B. 37.5%
C. 42.5%
2. Ben has colored marbles inside a container bottle. These are red, yellow,
yellow, white, green, white, red, white, red, and white. If you are to pick once,
what is the chance of getting a white marble?
A 10%
B. 20%
C. 30%
3. The cards are numbered 1-7 respectively and faced down. If you are to draw
once, what is the probability of picking even number?
A
4. Two 1-peso coins are tossed together in a single trial. What is the chance of
landing on 2 tails?
A. unlikely
D. certain
C. likely
B. as likely as unlikely
5. Mark is now having their online tutorial class. There are 14 males, and 26
females present registered learners including himself. The teacher selects in
random their partner to work pair-share to answer some difficult exercises in
Math. What is the theoretical probability that Mark will work to a male
classmate?
A. 16.25% B. 32.5% C. 33.33% D. 50%
B.
2
4
6. A class of Grade 6 pupils rolled a die for several times. The result of their
experiment is shown as: 3, 3, 2, 1, 4, 6, 5, 1, 1, 2, 4, 3, 2, 5, 5. What is the
experimental probability of getting 1 or 3?
B.
C.
D.
7. A bookstore recorded their sold colored pens yesterday. It was 30 black, 7 blue,
and 3 red. What is the experimental probability of selling black pens?
A. unlikely B. as likely as unlikely C. likely
D. certain
A.
5
15
15
5
3. A medical study was conducted to test the effectiveness of a vaccine to cure a
certain disease. The vaccine was tested to 5000 sick individuals of the disease.
It was found effective for 4500 participants of the trials. What is the experimental
probability that the medicine is effective?
A. 75% B. 80% C. 85% D. 90%​