There are 5 people sitting at a round table. In how many ways can 5 people sit at a round table with certain 3 people not in consecutive order? b. 12 ways 120 ways d. 60 ways 24 ways a. 5. The following comparison of set operations is equal except: a. (ANB) nC = An (BNC) C. b. AU (BOC) = (ANB) U (ANC) d. 4. C. An (BUC) = (ANB) U (ANC) (AUB)' = A'N B' 6. The following is true with probability distributions except: a. The exhaustive sum of discrete probability functions is always 1.0. b. The continuous probability function is always positive. C. Mean and variance are the characteristics of probability distributions. d. The cumulative distribution of a continuous random variable can be acquired through integration.

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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There are 5 people sitting at a round table. In how many ways can 5 people sit at a round table with certain 3
people not in consecutive order?
b. 12 ways
120 ways
d. 60 ways
24 ways
a.
5. The following comparison of set operations is equal except:
a.
(ANB) nC = An (BNC)
C.
b. AU (BOC) = (ANB) U (ANC)
d.
4.
C.
An (BUC) = (ANB) U (ANC)
(AUB)' = A'N B'
6. The following is true with probability distributions except:
a. The exhaustive sum of discrete probability functions is always 1.0.
b. The continuous probability function is always positive.
C. Mean and variance are the characteristics of probability distributions.
d. The cumulative distribution of a continuous random variable can be acquired through
integration.
Transcribed Image Text:There are 5 people sitting at a round table. In how many ways can 5 people sit at a round table with certain 3 people not in consecutive order? b. 12 ways 120 ways d. 60 ways 24 ways a. 5. The following comparison of set operations is equal except: a. (ANB) nC = An (BNC) C. b. AU (BOC) = (ANB) U (ANC) d. 4. C. An (BUC) = (ANB) U (ANC) (AUB)' = A'N B' 6. The following is true with probability distributions except: a. The exhaustive sum of discrete probability functions is always 1.0. b. The continuous probability function is always positive. C. Mean and variance are the characteristics of probability distributions. d. The cumulative distribution of a continuous random variable can be acquired through integration.
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