Please answer #37 Suppose you have a machine that randomly prints out tickets with numbers on them. 54% of the timethe ticket has number 5. 39% of the time the ticket has number 14. 7% of the time the ticket hasnumber 18. There are no other ticket numbers. Let the random variable X be the number on the ticket.35. Use the Second Ticket Machine Setup. Find the mean u for the distribution of X.А. 9.42В. 10.42С. 11.42D. 12.4236. Use the Second Ticket Machine Setup. Find the variance o? for the distribution of X.А. 22.8836В. 23.8836С. 24.8836D. 25.883637. Flip six unfair coinsheads. Find P(X = 4), the probability of getting 4 heads.Α. 0.04536re, for each coin, P(H) = 0.20 and P(T) = 0.80. Let X be the total number ofВ. 0.03536С. 0.02536D. 0.01536

#37 Correct answer is (D) 0.01536

= 0.80. Let X be the total number of 37. Flip six unfair coins where, for each coin, P(H) = 0.20 and P(T) heads. Find P(X = 4), the probability of getting 4 heads. A. 0.04536 В. 0.03536 С. 0.02536 D. 0.01536

= 0.80. Let X be the total number of 37. Flip six unfair coins where, for each coin, P(H) = 0.20 and P(T) heads. Find P(X = 4), the probability of getting 4 heads. A. 0.04536 В. 0.03536 С. 0.02536 D. 0.01536

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Please answer #37

Suppose you have a machine that randomly prints out tickets with numbers on them. 54% of the time
the ticket has number 5. 39% of the time the ticket has number 14. 7% of the time the ticket has
number 18. There are no other ticket numbers. Let the random variable X be the number on the ticket.
35. Use the Second Ticket Machine Setup. Find the mean u for the distribution of X.
А. 9.42
В. 10.42
С. 11.42
D. 12.42
36. Use the Second Ticket Machine Setup. Find the variance o? for the distribution of X.
А. 22.8836
В. 23.8836
С. 24.8836
D. 25.8836
37. Flip six unfair coins
heads. Find P(X = 4), the probability of getting 4 heads.
Α. 0.04536
re, for each coin, P(H) = 0.20 and P(T) = 0.80. Let X be the total number of
В. 0.03536
С. 0.02536
D. 0.01536

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