Open Ended Numerical Operations
Common Factors Sample Solutions
This response scored a "0" because it doesn't show knowledge of patterns, systems, or
least common multiple.
This response scored a "1" because it be
Probability Classwork 2
Express all answers as reduced fractions.
1. You toss 3 coins. Write out the sample space. Then,find the probability of:
a. getting all 3 heads.
b. getting exactly 1 tail.
c. getting at least 1 head.
d. getting no he
Probability Classwork 1
1. Jack has a bag of 14 marbles. 4 are black, 6 are red; the rest are green.
a. What is the probability that Jack will select a red marble from the bag?
b. What is the probability that he will NOT select a red marble