)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 fiah 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 (0) Compute a, 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.) fiah

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Hello, please answer all parts. If not all parts can be answered please answer c,d and e. thank you.

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.
1
35%
2
4 or more
% 43%
15%
6%
1%
(a) Convert the percentages to probabilities and make a histogram of the probability distribution. (Select the correct graph.)
0.5
0.4
8 03
0.3
0.2
0.1
2
3 4 or more
05
0.4
0.3
0.2
0.1
01
2
3 4 or more
0.5
0.4
* 0.3
0.2
0.1
1
2
3 4 or more
0.5
0.4
* 0.3
0.2
0.1
0 1 2
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: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. 1 35% 2 4 or more % 43% 15% 6% 1% (a) Convert the percentages to probabilities and make a histogram of the probability distribution. (Select the correct graph.) 0.5 0.4 8 03 0.3 0.2 0.1 2 3 4 or more 05 0.4 0.3 0.2 0.1 01 2 3 4 or more 0.5 0.4 * 0.3 0.2 0.1 1 2 3 4 or more 0.5 0.4 * 0.3 0.2 0.1 0 1 2 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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