QUESTION 27 An IT manager plans to send four of his 17 employees to a training workshop on Cybersecurity. How many different ways can he do that?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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4G
80
10:29 АМ
85
B/s
Mm Sjd Grp
Today, 9:05 Aм
QUESTION 27
An IT manager plans to send four of his 17 employees to a training workshop on Cybersecurity. How many different ways can he do that?
QUESTION 28
Identify whether each of the following statements includes correct or incorrect use of probability:
v According to a study of school children aged 6–11 years in Sharjah, 28.2% of the A. Correct
children were obese or overweight. This means that the probability of randomly
selecting a 6-11 year old child from Sharjah schools who is obese or overweight
is 0.282.
B. Incorrect
|- vA person can have one of four blood types: A, B, AB, or O. If a person is
randomly selected, the probability that he/she has blood type A is 4.
v The probabilities that a randomly selected ZU student is either Full vaccinated,
Partially vaccinated, or Not vaccinated are 0.87, 0.11, and 0.03.
79
The values 0, 1, 0.779,
T and 0.5 are ALL valid probabilities.
189' 5
Students enrolled in MTH281 are either from IT, PHN, or ESS. Section 007 has
more IT students than Section 009. This means that the probability of selecting
an IT student from Section 007 is larger than the probability of selecting an IT
student from Section 009.
Transcribed Image Text:4G 80 10:29 АМ 85 B/s Mm Sjd Grp Today, 9:05 Aм QUESTION 27 An IT manager plans to send four of his 17 employees to a training workshop on Cybersecurity. How many different ways can he do that? QUESTION 28 Identify whether each of the following statements includes correct or incorrect use of probability: v According to a study of school children aged 6–11 years in Sharjah, 28.2% of the A. Correct children were obese or overweight. This means that the probability of randomly selecting a 6-11 year old child from Sharjah schools who is obese or overweight is 0.282. B. Incorrect |- vA person can have one of four blood types: A, B, AB, or O. If a person is randomly selected, the probability that he/she has blood type A is 4. v The probabilities that a randomly selected ZU student is either Full vaccinated, Partially vaccinated, or Not vaccinated are 0.87, 0.11, and 0.03. 79 The values 0, 1, 0.779, T and 0.5 are ALL valid probabilities. 189' 5 Students enrolled in MTH281 are either from IT, PHN, or ESS. Section 007 has more IT students than Section 009. This means that the probability of selecting an IT student from Section 007 is larger than the probability of selecting an IT student from Section 009.
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