Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 145 subjects with positive test results, there are 28 false positive results. Among 151 negative results, thereare 5 false negative results. Complete parts (a) through (c). (Hint: Construct a table.)a. How many subjects were included in the study?The total number of subjects in the study was 296b. How many subjects did not use marijuana?A total of subjects did not use marijuana.

Table for the given data:Test ResultMarijuana UserNot Marijuana User Total…

Answered: Use the following results from a test…

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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Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 143 subjects with positive test results, there are 30 false positive results. Among 150 negative results, there are 5 false negative results. Complete parts (a) through (c). (Hint: Construct a table.) a. How many subjects were included in the study? The total number of subjects in the study was 293 b. How many subjects did not use marijuana? A total of 175 subjects did not use marijuana. c. What is the probability that a randomly selected subject did not use marijuana? The probability that a randomly selected subject did not use marijuana isU (Do not round until the final answer. Then round to three decimal places as needed.)
The accuracy of a census report on a city in southern California was questioned by some government officials. A random sample of 1215 people living in the city was used to check the report, and the results are shown below.
Smoking versus Running Red Lights Student 1. Chris 2. Ada 3. Spencer 4. Stephen 5. Alan 6. Victoria 7. Joseph 8. Kristen 9. Rachael 10. Sue The results of an anonymous survey of 10 students about whether they smoke and whether they run red traffic lights is given in the table to the right Summarize the data in a two-way table. Run lights? D Yes No Yes No No Smoke? No No Yes No Yes Yes Yes Summarize the data by completing the following table. Data Summary Run Lights Don't Run No Lights Total No Yes No Yes Smoke Yes Yes Yes Don't Smoke Total
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Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 141 subjects with positive test results, there are 23 false positive results. Among 157 negative results, there are 4 false negative results. Complete parts (a) through (c). (Hint: Construct a table.) a. How many subjects were included in the study? The total number of subjects in the study was
Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 141 subjects with positive test results, there are 30 false positive results. Among 155 negative results, there are 3 false negative results. Complete parts (a) through (c). (Hint: Construct a table.) a. How many subjects were included in the study? The total number of subjects in the study was b. How many subjects did not use marijuana? A total of subjects did not use marijuana. c. What is the probability that a randomly selected subject did not use marijuana? The probability that a randomly selected subject did not use marijuana is (Do not round until the final answer. Then round to three decimal places as needed.)
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Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 140 subjects with positive test results, there are 30 false positive results. Among 159 negative results, there are 3 false negative results. Complete parts (a) through (c). (Hint: Construct a table.) a. How many subjects were included in the study? The total number of subjects in the study was ...

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