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Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month Ozone (ppb) The month of 440 400- The month of 360- 320- 280- 240 1 2 3 4 5 ... O The highest ozone level ever was recorded in b) Which month has the largest IQR? c) Which month has the smallest range? • HIHO a) In what month was the highest ozone level ever recorded? has the largest IQR. Month HOH • HIH 6 7 8 9 has the smallest range. HOHO

Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month Ozone (ppb) The month of 440 400- The month of 360- 320- 280- 240 1 2 3 4 5 ... O The highest ozone level ever was recorded in b) Which month has the largest IQR? c) Which month has the smallest range? • HIHO a) In what month was the highest ozone level ever recorded? has the largest IQR. Month HOH • HIH 6 7 8 9 has the smallest range. HOHO

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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Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month The month of Ozone (ppb) 440- 400- The month of 360- 320- 280- 240 1 L TH OHH OHH a) In what month was the highest ozone level ever recorded? The highest ozone level ever was recorded in b) Which month has the largest IQR? c) Which month has the smallest range? • HIH • has the largest IQR. HOH O HH 2 3 4 5 6 7 8 9 Month has the smallest range. d) Write a brief comparison of the ozone levels in January and June. Choose the correct answer below. OA. The median ozone level in June was slightly lower than the median ozone level in January and the IQR was significantly smaller. OB. The median ozone level in June was slightly higher than the median ozone level in January, but the IQR was significantly smaller. OHH OC. The median ozone level in June was slightly lower than the median ozone level in January, but the IQR was significantly larger. D. The median ozone level in June was slightly higher
Transcribed Image Text:Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month The month of Ozone (ppb) 440- 400- The month of 360- 320- 280- 240 1 L TH OHH OHH a) In what month was the highest ozone level ever recorded? The highest ozone level ever was recorded in b) Which month has the largest IQR? c) Which month has the smallest range? • HIH • has the largest IQR. HOH O HH 2 3 4 5 6 7 8 9 Month has the smallest range. d) Write a brief comparison of the ozone levels in January and June. Choose the correct answer below. OA. The median ozone level in June was slightly lower than the median ozone level in January and the IQR was significantly smaller. OB. The median ozone level in June was slightly higher than the median ozone level in January, but the IQR was significantly smaller. OHH OC. The median ozone level in June was slightly lower than the median ozone level in January, but the IQR was significantly larger. D. The median ozone level in June was slightly higher
Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month Ozone (ppb) 440- 400- 360- 320- 280- E 240- 1 HIHO OHIH OHHO HOH O HH 2 3 4 5 6 7 8 9 Month than the median ozone level in January, but the IQR was significantly smaller. HOHO C. The median ozone level in June was slightly lower than the median ozone level in January, but the IQR was significantly larger. D. The median ozone level in June was slightly higher than the median ozone level in January and the IQR was significantly larger. e) Write a report on the annual patterns you see in the ozone levels. Choose the correct answer below. OA. The ozone levels appear to follow a sinusoidal pattern over the year, reaching a maximum in spring and a minimum in fall. B. The ozone levels appear to follow a sinusoidal pattern over the year, reaching a minimum in spring and a maximum in fall. C. The ozone levels appear to be roughly consistent over the course of the year. Any pattern the boxplots is only visible because the vertical axis does not start at 0. D. The ozone levels appear to drop over the course of the year, implying that ozone levels will approach 0 in years to come.
Transcribed Image Text:Ozone levels (in parts per billion, ppb) were recorded at sites in New Jersey monthly between 1926 and 1971. Here are boxplots of the data for each month Ozone (ppb) 440- 400- 360- 320- 280- E 240- 1 HIHO OHIH OHHO HOH O HH 2 3 4 5 6 7 8 9 Month than the median ozone level in January, but the IQR was significantly smaller. HOHO C. The median ozone level in June was slightly lower than the median ozone level in January, but the IQR was significantly larger. D. The median ozone level in June was slightly higher than the median ozone level in January and the IQR was significantly larger. e) Write a report on the annual patterns you see in the ozone levels. Choose the correct answer below. OA. The ozone levels appear to follow a sinusoidal pattern over the year, reaching a maximum in spring and a minimum in fall. B. The ozone levels appear to follow a sinusoidal pattern over the year, reaching a minimum in spring and a maximum in fall. C. The ozone levels appear to be roughly consistent over the course of the year. Any pattern the boxplots is only visible because the vertical axis does not start at 0. D. The ozone levels appear to drop over the course of the year, implying that ozone levels will approach 0 in years to come.
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