The table shows the results of a consumer survey asking men and women where they prefer to shop. Shopping By Gender Male Female Store A 12 Store B 4 14 9. Usc the table above. What is the probability that a person chosen from this group is a male who prefers Store A? 10. Usc the table above. What is the approximate probability that a person prefers store A"

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Please help me with these questions
Name:
ED: A
7. Whet is the peebubility that a point chosen inside the retngle is in the shuded regine
em
Total area 6 4=24cm^2
Area A 3 2 6
Area B 2 2-4
2 om
Total shaded 76 +4-10
4 am
Probablity 10/24-5/12 or 0.42 %
2 cm
S. A coin and a number cube are tossed at the same time. What is the probability of lossing a tails and
rolling a 4 or5 at the same time?
P=(1/2)"(3/6) = 1/4 = 0.25
The table shows the results of a consumer survey asking men and women where they prefer to shop.
Shopping By Gender
Male
Female
Store A
12
91
Store B
14
9. Usc the table above. What as the probability that a person chosen from thas group as a male who prefers
Store A?
10. Usc the table above. What is the approximate probability that a person prefers store A?
1I. An experiment consasts of punning a spinner. The table shows the results. Fund the expermental
probability that the spunner docs not land on purple. Express your answer as a fraction in smplest form.
Outcome
Frequency
orange
purple
green
Transcribed Image Text:Name: ED: A 7. Whet is the peebubility that a point chosen inside the retngle is in the shuded regine em Total area 6 4=24cm^2 Area A 3 2 6 Area B 2 2-4 2 om Total shaded 76 +4-10 4 am Probablity 10/24-5/12 or 0.42 % 2 cm S. A coin and a number cube are tossed at the same time. What is the probability of lossing a tails and rolling a 4 or5 at the same time? P=(1/2)"(3/6) = 1/4 = 0.25 The table shows the results of a consumer survey asking men and women where they prefer to shop. Shopping By Gender Male Female Store A 12 91 Store B 14 9. Usc the table above. What as the probability that a person chosen from thas group as a male who prefers Store A? 10. Usc the table above. What is the approximate probability that a person prefers store A? 1I. An experiment consasts of punning a spinner. The table shows the results. Fund the expermental probability that the spunner docs not land on purple. Express your answer as a fraction in smplest form. Outcome Frequency orange purple green
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