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4. An investigation is intended to study variability in chlorophyll levels in coastal oceanic waters. It involves two wavelengths, one of which is partially absorbed by water vapor. A representative sample of these measurements would be 1.7, 3.2, 0.8, 2.1, 2.6, 1.5, 0.5, 1.3 mg/m2. A separate set of measurement of the natural variability of water vapor during the same season is put through the chlorophyll algorithm and results in the following set of variations around the average of measured chlorophyll: -0.8, +0.3, -0.1, + 0.7, 0.2, -0.3 mg/m³ (not the same set of measurements so the numbers do not correspond). Given this, what would you calculate as the correct standard deviation for the actual chlorophyll values if not affected by random variation in water vapor?

4. An investigation is intended to study variability in chlorophyll levels in coastal oceanic waters. It involves two wavelengths, one of which is partially absorbed by water vapor. A representative sample of these measurements would be 1.7, 3.2, 0.8, 2.1, 2.6, 1.5, 0.5, 1.3 mg/m2. A separate set of measurement of the natural variability of water vapor during the same season is put through the chlorophyll algorithm and results in the following set of variations around the average of measured chlorophyll: -0.8, +0.3, -0.1, + 0.7, 0.2, -0.3 mg/m³ (not the same set of measurements so the numbers do not correspond). Given this, what would you calculate as the correct standard deviation for the actual chlorophyll values if not affected by random variation in water vapor?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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4. An investigation is intended to study variability in chlorophyll levels in coastal oceanic waters. It involves two wavelengths, one of which is partially absorbed by water vapor. A representative sample of these measurements would be 1.7, 3.2, 0.8, 2.1, 2.6, 1.5, 0.5, 1.3 mg/m. A separate set of measurement of the natural variability of water vapor during the same season is put through the chlorophyll algorithm and results in the following set of variations around the average of measured chlorophyll: -0.8, +0.3, -0.1, + 0.7, 0.2, -0.3 mg/m³ (not the same set of measurements so the numbers do not correspond). Given this, what would you calculate as the correct standard deviation for the actual chlorophyll values if not affected by random variation in water vapor?
Transcribed Image Text:4. An investigation is intended to study variability in chlorophyll levels in coastal oceanic waters. It involves two wavelengths, one of which is partially absorbed by water vapor. A representative sample of these measurements would be 1.7, 3.2, 0.8, 2.1, 2.6, 1.5, 0.5, 1.3 mg/m. A separate set of measurement of the natural variability of water vapor during the same season is put through the chlorophyll algorithm and results in the following set of variations around the average of measured chlorophyll: -0.8, +0.3, -0.1, + 0.7, 0.2, -0.3 mg/m³ (not the same set of measurements so the numbers do not correspond). Given this, what would you calculate as the correct standard deviation for the actual chlorophyll values if not affected by random variation in water vapor?
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