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
Related questions
Question
(b) Find the
(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
? = 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.
\[
\begin{array}{|c|c|c|c|c|c|}
\hline
x & 0 & 1 & 2 & 3 & \text{at least } 4 \\
\hline
\% & 45\% & 35\% & 12\% & 7\% & 1\% \\
\hline
\end{array}
\]
**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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F42e5e83d-2fd6-4ccf-88e8-6c44a03300db%2F403acfb4-2120-437e-bbfd-6bbfbdd00b6b%2Fpq4yv8h_processed.png&w=3840&q=75)
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.
\[
\begin{array}{|c|c|c|c|c|c|}
\hline
x & 0 & 1 & 2 & 3 & \text{at least } 4 \\
\hline
\% & 45\% & 35\% & 12\% & 7\% & 1\% \\
\hline
\end{array}
\]
**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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