Topics: eview the homework questions before the exam 5) Find the probability of correctly answering the first 3 questions on a multiple choice test if random guesses are made and each question has 6 possible answers. Multiplication Rule: bable e five Statnsics Fied in:m nalyzing large B) 2 data ata value .colected D) 729 C) 216 I on 5 6) Two dice are rolled. What is the probability of having both faces the same (doubles) or a total of 4? Round to the nearest hundredth. Ulation ) 5 B) 0.37 D) 0.22 A) 0.06 C) 0.33 aci abie data set: Ecal Exi Salany/yo 7) You are dealt one card from a 52-card deck. Find the probability that you are not dealt a spade. Express the probability as a simplified fraction. re cts a is 4 D) 13 rela Etraffic ticKers 3 C) B)= A) 4 ent erature 1, #h 8) You toss a fair coin 5 times. What is the probability of at least one head? Round to the Size, hair COC Qurens flu vaccinatior nearest ten-thousandth. 17 B) 0.9688 D) 0.0313 A) 0.7500 C) 0.5000 antitaaly calc (corelaion Co fficant of dei Find the indicated probability. Express your answer as a simplified fraction unless otherwise noted. 9) The table below shows the soft drinks preferences of people in three age groups. Iso find ane cola root beer lemon-lim 20 25 40 under 21 years of age 35 between 21 and 40 20 over 40 years of age 30 20 # of r Study 35 re If one of the 255 subjects is randomly selected, find the probability that the person is over 40 motoinde years of age. 1 D)5 A) C) 5 B) ator 30 /- 2/5
Topics: eview the homework questions before the exam 5) Find the probability of correctly answering the first 3 questions on a multiple choice test if random guesses are made and each question has 6 possible answers. Multiplication Rule: bable e five Statnsics Fied in:m nalyzing large B) 2 data ata value .colected D) 729 C) 216 I on 5 6) Two dice are rolled. What is the probability of having both faces the same (doubles) or a total of 4? Round to the nearest hundredth. Ulation ) 5 B) 0.37 D) 0.22 A) 0.06 C) 0.33 aci abie data set: Ecal Exi Salany/yo 7) You are dealt one card from a 52-card deck. Find the probability that you are not dealt a spade. Express the probability as a simplified fraction. re cts a is 4 D) 13 rela Etraffic ticKers 3 C) B)= A) 4 ent erature 1, #h 8) You toss a fair coin 5 times. What is the probability of at least one head? Round to the Size, hair COC Qurens flu vaccinatior nearest ten-thousandth. 17 B) 0.9688 D) 0.0313 A) 0.7500 C) 0.5000 antitaaly calc (corelaion Co fficant of dei Find the indicated probability. Express your answer as a simplified fraction unless otherwise noted. 9) The table below shows the soft drinks preferences of people in three age groups. Iso find ane cola root beer lemon-lim 20 25 40 under 21 years of age 35 between 21 and 40 20 over 40 years of age 30 20 # of r Study 35 re If one of the 255 subjects is randomly selected, find the probability that the person is over 40 motoinde years of age. 1 D)5 A) C) 5 B) ator 30 /- 2/5
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:Topics:
eview the homework questions before the exam
5) Find the probability of correctly answering the
first 3 questions on a multiple choice test if
random guesses are made and each question has 6
possible answers.
Multiplication Rule:
bable
e five
Statnsics Fied in:m
nalyzing large
B) 2
data
ata value .colected
D)
729
C)
216
I on 5
6) Two dice are rolled. What is the probability of
having both faces the same (doubles) or a total of
4? Round to the nearest hundredth.
Ulation
) 5
B) 0.37
D) 0.22
A) 0.06
C) 0.33
aci abie data set:
Ecal
Exi Salany/yo
7) You are dealt one card from a 52-card deck. Find
the probability that you are not dealt a spade.
Express the probability as a simplified fraction.
re
cts a
is
4
D)
13
rela
Etraffic ticKers
3
C)
B)=
A)
4
ent
erature 1, #h
8) You toss a fair coin 5 times. What is the
probability of at least one head? Round to the
Size, hair COC
Qurens
flu vaccinatior
nearest ten-thousandth.
17
B) 0.9688
D) 0.0313
A) 0.7500
C) 0.5000
antitaaly calc
(corelaion
Co
fficant of dei
Find the indicated probability. Express your answer as a
simplified fraction unless otherwise noted.
9) The table below shows the soft drinks preferences
of people in three age groups.
Iso find ane
cola root beer lemon-lim
20
25
40
under 21 years of age
35
between 21 and 40
20
over 40 years of age
30
20
# of r
Study
35
re
If one of the 255 subjects is randomly selected,
find the probability that the person is over 40
motoinde
years of age.
1
D)5
A)
C) 5
B)
ator
30
/-
2/5
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