The following table displays a frequency distribution for the number of crew members on each shuttle mission from April 12, 1981 to July 8, 2011. Crew Size 2 4 5 6 7 8 Frequency 4 3 36 28 63 1 Let C = Crew Size a) How many shuttle missions were there from April 12th, 1981 to July 8, 2011? b) Create a probability distribution for the random variable C C = c P(C = c) 2 4 5 6 7 8 1.0000 Use your probability distribution to find: c) P(C = 6) = d) P(C is at least 4) = e) P(C is no more than 7) = f) P (4 ≤ C ≤ 7) = g) P (2 < C ≤ 5) = h) What is the expected crew size? E(C) =

The following table displays a frequency distribution for the number of crew members on each shuttle mission from April 12, 1981 to July 8, 2011. Crew Size 2 4 5 6 7 8 Frequency 4 3 36 28 63 1 Let C = Crew Size a) How many shuttle missions were there from April 12th, 1981 to July 8, 2011? b) Create a probability distribution for the random variable C C = c P(C = c) 2 4 5 6 7 8 1.0000 Use your probability distribution to find: c) P(C = 6) = d) P(C is at least 4) = e) P(C is no more than 7) = f) P (4 ≤ C ≤ 7) = g) P (2 < C ≤ 5) = h) What is the expected crew size? E(C) =

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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Crew Size	2	4	5	6	7	8
Frequency	4	3	36	28	63	1

C = c	P(C = c)
2
4
5
6
7
8
	1.0000