3 A spinner, a number cube, and a coin are used to model an experiment. The spinner has four equal sections, labeled 1, 2, 2, and 3. The faces of the number cube are labeled 1, 1, 2, 2, 3, 3. On the coin, heads represents an even number and tails an odd number. Tell whether each statement is True or False.
3 A spinner, a number cube, and a coin are used to model an experiment. The spinner has four equal sections, labeled 1, 2, 2, and 3. The faces of the number cube are labeled 1, 1, 2, 2, 3, 3. On the coin, heads represents an even number and tails an odd number. Tell whether each statement is True or False.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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3 A spinner, a number cube, and a coin are used to model
an experiment. The spinner has four equal sections,
labeled 1, 2, 2, and 3. The faces of the number cube are
labeled 1, 1, 2, 2, 3, 3. On the coin, heads represents an
What are the
theoretical
probabilities of
getting an even or
odd number with the
even number and tails an odd number.
Tell whether each statement is True or False.
spinner, cube, and
coin?
P(even number) is the same with
the spinner as with the cube.
a.
O True U False
b. P(even number) is the same with
the coin as with the spinner.
O True False
c. P(odd number) is the same with
the coin as with the spinner.
|True
False
d. P(odd number) is the same with
the coin as with the cube.
True
False
4 Josh tracked the number of text messages that
Source of Text 1 Week 1 Mont
he received in one week and the senders of those
family
13
60
messages. He then did the same for one month.
Use both sets of data to predict the number of text
friends
20
83
other
15
49
messages that Josh will receive from his family in
1 year. Then compare the predictions. Which
prediction do you think is more accurate?
Explain why.
Remember, there
are 52 weeks in 1 year
and 12 months in
Show your work.
1 year.
Solution:
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