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Step 1 (a) Convert the percentages to probabilities and make a histogram of the probability distribution. Since the events are mutually exclusive and the sum of the given percentages is 100%, we can treat the given information as a probability distribution. Recall that a probability, P(x), is a number between O and 1. One way to convert the given percentages to decimals is by moving the understood decimal to the left two places and dropping the percent sign. Alternately, this process can be described as dividing by 100 and dropping the percent sign. 4 or more 46% 33% 17% 3% 1% 0.01 0.33 0.33 0.17 0.03 0.03 P(x) 0.46 0.17 0.01 Step 2 Now, use the data in the table to make a histogram of the probability distribution. х 4 or more P(x) 0.46 0.33 0.17 0.03 0.01 Recall that the height of each bar in a histogram indicates the class frequency. So to construct the histogram, put the x values on the horizontal axis and the probabilities on the vertical v vertical axis. Since the data are discrete, each class mark will be centered over the x value. There are five classes in the table, so there are 5- 5 vertical bars on the histogram. Select the histogram of the probability distribution. ast 04 04 0.2 0.2 4 or more 4 or more 04 04 0.2 0.2 4 or more 4 or more Step 3 (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. The fisherman catches one or more fish if he catches exactly one fish, or exactly two fish, or exactly three fish, or if he catches 4 or more fish. However, there is only one event in which a fisherman does not catch one or more fish. A fisherman does not catch one or more fish when exactly 58 are caught. x fish (xH (x

Step 1 (a) Convert the percentages to probabilities and make a histogram of the probability distribution. Since the events are mutually exclusive and the sum of the given percentages is 100%, we can treat the given information as a probability distribution. Recall that a probability, P(x), is a number between O and 1. One way to convert the given percentages to decimals is by moving the understood decimal to the left two places and dropping the percent sign. Alternately, this process can be described as dividing by 100 and dropping the percent sign. 4 or more 46% 33% 17% 3% 1% 0.01 0.33 0.33 0.17 0.03 0.03 P(x) 0.46 0.17 0.01 Step 2 Now, use the data in the table to make a histogram of the probability distribution. х 4 or more P(x) 0.46 0.33 0.17 0.03 0.01 Recall that the height of each bar in a histogram indicates the class frequency. So to construct the histogram, put the x values on the horizontal axis and the probabilities on the vertical v vertical axis. Since the data are discrete, each class mark will be centered over the x value. There are five classes in the table, so there are 5- 5 vertical bars on the histogram. Select the histogram of the probability distribution. ast 04 04 0.2 0.2 4 or more 4 or more 04 04 0.2 0.2 4 or more 4 or more Step 3 (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. The fisherman catches one or more fish if he catches exactly one fish, or exactly two fish, or exactly three fish, or if he catches 4 or more fish. However, there is only one event in which a fisherman does not catch one or more fish. A fisherman does not catch one or more fish when exactly 58 are caught. x fish (xH (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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Step 1 (a) Convert the percentages to probabilities and make a histogram of the probability distribution. Since the events are mutually exclusive and the sum of the given percentages is 100%, we can treat the given information as a probability distribution. Recall that a probability, P(x), is a number between O and 1. One way to convert the given percentages to decimals is by moving the understood decimal to the left two places and dropping the percent sign. Alternately, this process can be described as dividing by 100 and dropping the percent sign. 4 or more 46% 33% 17% 3% 1% 0.01 0.33 0.33 0.17 0.03 0.03 P(x) 0.46 0.17 0.01 Step 2 Now, use the data in the table to make a histogram of the probability distribution. х 4 or more P(x) 0.46 0.33 0.17 0.03 0.01 Recall that the height of each bar in a histogram indicates the class frequency. So to construct the histogram, put the x values on the horizontal axis and the probabilities on the vertical v vertical axis. Since the data are discrete, each class mark will be centered over the x value. There are five classes in the table, so there are 5- 5 vertical bars on the histogram. Select the histogram of the probability distribution. ast 04 04 0.2 0.2 4 or more 4 or more 04 04 0.2 0.2 4 or more 4 or more Step 3 (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. The fisherman catches one or more fish if he catches exactly one fish, or exactly two fish, or exactly three fish, or if he catches 4 or more fish. However, there is only one event in which a fisherman does not catch one or more fish. A fisherman does not catch one or more fish when exactly 58 are caught. x fish (xH (x
Transcribed Image Text:Step 1 (a) Convert the percentages to probabilities and make a histogram of the probability distribution. Since the events are mutually exclusive and the sum of the given percentages is 100%, we can treat the given information as a probability distribution. Recall that a probability, P(x), is a number between O and 1. One way to convert the given percentages to decimals is by moving the understood decimal to the left two places and dropping the percent sign. Alternately, this process can be described as dividing by 100 and dropping the percent sign. 4 or more 46% 33% 17% 3% 1% 0.01 0.33 0.33 0.17 0.03 0.03 P(x) 0.46 0.17 0.01 Step 2 Now, use the data in the table to make a histogram of the probability distribution. х 4 or more P(x) 0.46 0.33 0.17 0.03 0.01 Recall that the height of each bar in a histogram indicates the class frequency. So to construct the histogram, put the x values on the horizontal axis and the probabilities on the vertical v vertical axis. Since the data are discrete, each class mark will be centered over the x value. There are five classes in the table, so there are 5- 5 vertical bars on the histogram. Select the histogram of the probability distribution. ast 04 04 0.2 0.2 4 or more 4 or more 04 04 0.2 0.2 4 or more 4 or more Step 3 (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. The fisherman catches one or more fish if he catches exactly one fish, or exactly two fish, or exactly three fish, or if he catches 4 or more fish. However, there is only one event in which a fisherman does not catch one or more fish. A fisherman does not catch one or more fish when exactly 58 are caught. x fish (xH (x
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