Semester 1 Review - Unit 7 Probability
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Last updated almost 3 years ago
13 questions
1
An even number on the green die and a three on the red die.[Write your answer as a reduced fraction.]
An even number on the green die and a three on the red die.
[Write your answer as a reduced fraction.]
1
A three or higher on both dice.[Write your answer as a reduced fraction.]
A three or higher on both dice.
[Write your answer as a reduced fraction.]
1
Spinning a red or yellow. [Write your answer as a reduced fraction.]
Spinning a red or yellow.
[Write your answer as a reduced fraction.]
1
Not getting blue.[Write your answer as a reduced fraction.]
Not getting blue.
[Write your answer as a reduced fraction.]
1
What is the probability that the selected point is in the shaded region?[Approximate your answers to the thousandths place.]
What is the probability that the selected point is in the shaded region?
[Approximate your answers to the thousandths place.]
1
Three green marbles without replacement?[Write your answer as a reduced fraction.]
Three green marbles without replacement?
[Write your answer as a reduced fraction.]
1
A red, then a blue, then a green with replacement?
A red, then a blue, then a green with replacement?
1
A red and then a blue without replacement?
A red and then a blue without replacement?
1
A heart or a seven.[Write your answer as a reduced fraction.]
A heart or a seven.
[Write your answer as a reduced fraction.]
1
A black card or a face card.[Write your answer as a reduced fraction.]
A black card or a face card.
[Write your answer as a reduced fraction.]
1
There are 50 students in the International Club that speak French, Spanish, or both. 38 students speak French and 21 speak Spanish. What is the probability of selecting a student from the club that speaks both languages. [Write your answer as a reduced fraction.]
There are 50 students in the International Club that speak French, Spanish, or both. 38 students speak French and 21 speak Spanish. What is the probability of selecting a student from the club that speaks both languages.
[Write your answer as a reduced fraction.]
1
In a class of 28, 6 students will be selected to give their presentation tomorrow. How many different ways are there to select those 6 students? [Recall: Does order matter?]
In a class of 28, 6 students will be selected to give their presentation tomorrow. How many different ways are there to select those 6 students? [Recall: Does order matter?]
1
In the senior class of 135 students, how many ways are there to select a president, vice-president, and treasurer? [Recall: Does order matter?]
In the senior class of 135 students, how many ways are there to select a president, vice-president, and treasurer? [Recall: Does order matter?]