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Convert the percentages to probabilities and make a hist 0.5 0.4 0.3 (X)

Convert the percentages to probabilities and make a hist 0.5 0.4 0.3 (X)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x = number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. 4 or more 1% 0% 43% 35% 15% 6% (a) Convert the percentages to probabilities and make a histogram of the probability distribution. (Select the correct graph.) 0.5 0.4 X 0.3 0.2 0.1 1 4. 4 or more 0.5 0.4 (X)d
Transcribed Image Text:A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x = number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. 4 or more 1% 0% 43% 35% 15% 6% (a) Convert the percentages to probabilities and make a histogram of the probability distribution. (Select the correct graph.) 0.5 0.4 X 0.3 0.2 0.1 1 4. 4 or more 0.5 0.4 (X)d
1 3 4 or more (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. (Enter a number. Round your answer to two decimal places.) (c) Find the probability that a fisherman selected at random fishing from shore catches two or more fish in a 6-hour period. (Enter a number. Round your answer to two decimal places.) (d) Compute u, the expected value of the number of fish caught per fisherman in a 6-hour period (round 4 or more to 4). (Enter a number. Round your answer to two decimal places.) fish (e) Compute o, the standard deviation of the number of fish caught per fisherman in a 6-hour period (round 4 or more to 4). (Enter a number. Round your answer to three decimal places.) fish
Transcribed Image Text:1 3 4 or more (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. (Enter a number. Round your answer to two decimal places.) (c) Find the probability that a fisherman selected at random fishing from shore catches two or more fish in a 6-hour period. (Enter a number. Round your answer to two decimal places.) (d) Compute u, the expected value of the number of fish caught per fisherman in a 6-hour period (round 4 or more to 4). (Enter a number. Round your answer to two decimal places.) fish (e) Compute o, the standard deviation of the number of fish caught per fisherman in a 6-hour period (round 4 or more to 4). (Enter a number. Round your answer to three decimal places.) fish
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