Use the following information to answer the next two questions. A survey of high students was used to estimate the percentage of students who participate in school and non-school extra-curricular activities, as well as the percentage who do not participate in any extra- curricular activities. The results of the survey are shown in the Venn diagram below. Participation in School and Non-School Extra-Curricular Activities School Non - School 20 21% 2. Determine the odds in favour of randomly selecting a high school student who participates in school extra-curricular activities. 3. Are the participation in school extra-curricular activities and the participation in non-school extra- curricular activities mutually exclusive events? Justify your answer. 4. A game has three possible outcomes: X, Y, or Z. If P(X) = 0.6 and P(Y) = 0.3, what is the probability of event Z? 15% 38% 26% Bele
Use the following information to answer the next two questions. A survey of high students was used to estimate the percentage of students who participate in school and non-school extra-curricular activities, as well as the percentage who do not participate in any extra- curricular activities. The results of the survey are shown in the Venn diagram below. Participation in School and Non-School Extra-Curricular Activities School Non - School 20 21% 2. Determine the odds in favour of randomly selecting a high school student who participates in school extra-curricular activities. 3. Are the participation in school extra-curricular activities and the participation in non-school extra- curricular activities mutually exclusive events? Justify your answer. 4. A game has three possible outcomes: X, Y, or Z. If P(X) = 0.6 and P(Y) = 0.3, what is the probability of event Z? 15% 38% 26% Bele
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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please help answer the 2 questions
Transcribed Image Text:Use the following information to answer the next two questions.
A survey of high students was used to estimate the percentage of students who participate in school and
non-school extra-curricular activities, as well as the percentage who do not participate in any extra-
curricular activities. The results of the survey are shown in the Venn diagram below.
Participation in School and Non-School Extra-Curricular Activities
School
Non - School
38%
e
21%
2. Determine the odds in favour of randomly selecting a high school student who participates in school
extra-curricular activities.
3. Are the participation in school extra-curricular activities and the participation in non-school extra-
curricular activities mutually exclusive events? Justify your answer.
4. A game has three possible outcomes: X, Y, or Z. If P(X) = 0.6 and P(Y) = 0.3, what is the probability
of event Z?
15%
Re
26%
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