Type the correct answer in each box. Use numerals Instead of words. A new test is developed to test for organic matter In soll samples, glving "positive" or "negative" results to Indicate that a sample does or does not contaln organic matter. For a soll sample that contalns organic matter, the test will give a positive result 95% of the time and a negative result (false negative) 5% of the time. For a soll sample that does not contaln organic matter, the test wll glve a positive result (false positive) 20% of the time and a negative result 80% of the time. A study Included a population of 1,000 soll samples, and 70% of those studled where known to contain organic matter. Fill in the missing values in the table and statement below. If necessary, round the percentage to one decimal place. Number of Positive Negative Result Samples Result Contains 700 665 Organic Matter Does Not Contain 300 240 Organic Matter If a soll sample test gives a positive result, It is 6 likely that the soll sample contains organic matter.

Type the correct answer in each box. Use numerals Instead of words. A new test is developed to test for organic matter In soll samples, glving "positive" or "negative" results to Indicate that a sample does or does not contaln organic matter. For a soll sample that contalns organic matter, the test will give a positive result 95% of the time and a negative result (false negative) 5% of the time. For a soll sample that does not contaln organic matter, the test wll glve a positive result (false positive) 20% of the time and a negative result 80% of the time. A study Included a population of 1,000 soll samples, and 70% of those studled where known to contain organic matter. Fill in the missing values in the table and statement below. If necessary, round the percentage to one decimal place. Number of Positive Negative Result Samples Result Contains 700 665 Organic Matter Does Not Contain 300 240 Organic Matter If a soll sample test gives a positive result, It is 6 likely that the soll sample contains organic matter.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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