Name _________________________________________________________ Date _________
7.1 Puzzle Time
Did You Hear About The…
A
rock
G
M
computer
a
B
C
star
H
store
who
I
so
D
J
went
he
E
F
the
to
K
could
L
get
N
BYTE
Complete each exercise. Find the answer in the answer column. Write the word
under the answer in the box containing the exercise letter.
Describe the likelihood of the event given its probability.
SHE
Likely
WENT
BYTE
A. You take the bus home from school 14 of the time.
B. The probability your favorite show is on tonight is 0.
C. 50% of the time you flip a coin you flip tails.
SO
D. Your team wins the swim meets 45 of the time.
Impossible
STAR
E. The probability that the cafeteria will have milk is 1.
COMPUTER
GET
0
BECAUSE
Unlikely
ROCK
You listen to 60 randomly selected songs on an MP3
player and record the type of each song played. Find
the relative frequency of songs played that are of each
given type.
F. rock
Rap
H. dance
Dance
Country
J. other than rock
K. dance or rap
HOW
1
GIG
Certain
TO
Rock
G. rap
I. country
HE
WHERE
L. rock or country
STORE
COULD
MUSIC
Equally Likely
to Happen or
Not Happen
WHO
M. other than country
THE
N. rock, pop, dance, or country
244 Big Ideas Math: Modeling Real Life Grade 7
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