Practice Workbook SE - East Penn School District

Name
LESSON 27.4
Predict Outcomes of Experiments
Write likely, unlikely, or equally likely for the events.
1. tossing an even number or
tossing an odd number using a
cube numbered 1–6
2. tossing a prime number on a
cube labeled 3, 5, 7, 9, 11, and
13
3. pulling a yellow marble from a
bag with 10 green marbles,
6 red marbles, and 1 yellow
marble
4. the pointer of a spinner with
the numbers 1, 2, 3, 3, 3, 3, 3, 3,
6, 6 stopping on 3
For 5–8, look at the pictures.
X
Z
Y
5. Which 2 types of marbles are
equally likely to be pulled from
the bag of marbles?
7. Is it certain or impossible that
the pointer on the spinner will
stop on a capital letter?
6. Which type are you most likely
to pull? Why?
8. Is it certain or impossible that
the pointer on the spinner will
stop on an M?
© Harcourt
Mixed Review
9. What is the missing number in
the pattern?
2, 3, , 7, 11
10. Estimate the product of 68
and 21.
Practice
PW151