(b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. (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. (Round your answer to two decimal places.)(d) Compute ?, the expected value of the number of fish caught per fisherman in a 6-hour period (round "at least 4" to 4). (Round your answer to two decimal places.)? = fish(e) Compute ?, the standard deviation of the number of fish caught per fisherman in a 6-hour period (round "at least 4" to 4). (Round your answer to three decimal places.) 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.\[\begin{array}{|c|c|c|c|c|c|}\hlinex & 0 & 1 & 2 & 3 & \text{at least } 4 \\\hline\% & 45\% & 35\% & 12\% & 7\% & 1\% \\\hline\end{array}\]**Explanation:**This table summarizes the distribution of fishing success rates at a particular lake over a 6-hour period. The first row indicates the number of fish \( x \) caught, while the second row shows the percentage of fishermen achieving that count. For example, 45% of fishermen catch no fish at all, whereas only 1% manage to catch at least 4 fish.

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selected at random fishing from shore catches one or more fish in a 6-hour period. (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. (Round your answer to two decimal places.) (d) Compute ?, the expected value of the number of fish caught per fisherman in a 6-hour period (round "at least 4" to 4). (Round your answer to two decimal places.)

selected at random fishing from shore catches one or more fish in a 6-hour period. (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. (Round your answer to two decimal places.) (d) Compute ?, the expected value of the number of fish caught per fisherman in a 6-hour period (round "at least 4" to 4). (Round your answer to two decimal places.)

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.2: Representing Data

Problem 10PPS

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