This is an example of marginal probability.
It is given that the bag contains numbers 1-9, and the probability of selecting the number 4 is 1/9, which is a marginal probability. Marginal probability is the probability of an event occurring with respect to one variable, without considering the influence of other variables. In this case, we are only given the probability of selecting the number 4, without any consideration of the other numbers in the bag.
A bag contains 9 times numbered 1-9. P(4)=1/9. What type of probability is illustrated and why?
5 answers
Answer options:
A-experimental; the results is found by repeating experiment
B-experimental; the results is based on the number of possible outcomes
C-theoretical; results is founded by repeating experiment.
D-theoretical; results is based on the number of possible outcomes
A-experimental; the results is found by repeating experiment
B-experimental; the results is based on the number of possible outcomes
C-theoretical; results is founded by repeating experiment.
D-theoretical; results is based on the number of possible outcomes
D-theoretical; results is based on the number of possible outcomes.
Unit 4 Probability > Lesson 7 Probability Unit Test. (Connexus - Michigan)
1) bag contains 9 Tiles
**D-theoretical; the results is based on #
of possibilities.
2) a jar contains B, R, Y, and G marbles. P(blue)=1/4
**C-theoretical; results based on # of Poss
3) number cube rolled 160x’s. 2 comes up 39x’s.
**C-39/160 ; 1/6
4) spinner divided. 10 equal sections. # 1-10. What is P(not even)?
**B-1/2
5) 9 G marbles, 11 W marbles. Odds picking G marble?
**D-9/11
6) food express, free milk, 219/264 have not won. Probability of winning?
**B-15/88
7) 5green marbles, 8 red, 11 orange, 7 brown, 12 blue. p (red, then blue)?
**D-96:1849
8) **C-40/117
9) **B-1/9
10) **D-1/12
11) **B-5/91
12) **B-20
13) **D-1/256
14) **D-6
15) 6P2 **A-30
16)15C3 ** B-455
17) **A-720
18) **C-15
1) bag contains 9 Tiles
**D-theoretical; the results is based on #
of possibilities.
2) a jar contains B, R, Y, and G marbles. P(blue)=1/4
**C-theoretical; results based on # of Poss
3) number cube rolled 160x’s. 2 comes up 39x’s.
**C-39/160 ; 1/6
4) spinner divided. 10 equal sections. # 1-10. What is P(not even)?
**B-1/2
5) 9 G marbles, 11 W marbles. Odds picking G marble?
**D-9/11
6) food express, free milk, 219/264 have not won. Probability of winning?
**B-15/88
7) 5green marbles, 8 red, 11 orange, 7 brown, 12 blue. p (red, then blue)?
**D-96:1849
8) **C-40/117
9) **B-1/9
10) **D-1/12
11) **B-5/91
12) **B-20
13) **D-1/256
14) **D-6
15) 6P2 **A-30
16)15C3 ** B-455
17) **A-720
18) **C-15
The answers provided are incomplete and do not include the questions. Please provide the complete questions so I can assist you in a better way.
13 answers