A class of 18 pupils-consist of 10 girls, 2 of whom are left-handed, and 8 boys, 3 of whom is left-handed. The two pupils are to be chosen at random from the class to act as monitors. Calculate the probabilities that the chosen pupils will consist of One girl and one boy One girl who is left-handed and one boy who is left-handed. Two left-handed pupils. i. 11. 111.
A class of 18 pupils-consist of 10 girls, 2 of whom are left-handed, and 8 boys, 3 of whom is left-handed. The two pupils are to be chosen at random from the class to act as monitors. Calculate the probabilities that the chosen pupils will consist of One girl and one boy One girl who is left-handed and one boy who is left-handed. Two left-handed pupils. i. 11. 111.
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:a Exactly five pay by debit card (give answer to 3 decimal places)
b. More than eighteen pay by cash.
A class of 18 pupils consist of 10 girls, 2 of whom are left-handed, and 8 boys, 3 of
whom is left-handed. The two pupils are to be chosen at random from the class to act as
monitors. Calculate the probabilities that the chosen pupils will consist of
One girl and one boy
OF 240 WORDS
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1.
11.
111.
One girl who is left-handed and one boy who is left-handed.
Two left-handed pupils.
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2/25/2023
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The number of white corpuscles on a slide has a Poisson distribution with mean 3.7.
a. Find the most likely number of white corpuscles on a slide.
b. Calculate correct to three decimal places the probability of obtaining this number.
What is the probability of obtaining 5 white corpuscles on a slide?
d. If such two slides are prepared, what is the probability, correct to three decimal
places, of obtaining at least one white corpuscle in total on the two slides?
X
and Find the probability
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