Meteorologists in Texas want to increase the amount of rain delivered by thunderheads by seeding the clouds. Without seeding, thunderheads produce, on average, 300 acre feet. The meteorologists randomly selected 30 clouds which they seeded with silver iodide to test their theory that average acre feet of rain produced is more than 300. Are the conditions met to conduct a One Sample t Test for the mean? Answer choices: Yes, because the data is quantitative. Yes, because the sample size is 30. No, because we don't have np≥10np≥10 and n(1−p)≥10n(1−p)≥10. No, because the data is strongly skewed and has extreme outliers.
Meteorologists in Texas want to increase the amount of rain delivered by thunderheads by seeding the clouds. Without seeding, thunderheads produce, on average, 300 acre feet. The meteorologists randomly selected 30 clouds which they seeded with silver iodide to test their theory that average acre feet of rain produced is more than 300. Are the conditions met to conduct a One Sample t Test for the mean? Answer choices: Yes, because the data is quantitative. Yes, because the sample size is 30. No, because we don't have np≥10np≥10 and n(1−p)≥10n(1−p)≥10. No, because the data is strongly skewed and has extreme outliers.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Meteorologists in Texas want to increase the amount of rain delivered by thunderheads by seeding the clouds. Without seeding, thunderheads produce, on average, 300 acre feet. The meteorologists randomly selected 30 clouds which they seeded with silver iodide to test their theory that average acre feet of rain produced is more than 300.
Are the conditions met to conduct a One Sample t Test for the mean?
Answer choices:
Yes, because the data is quantitative.
Yes, because the
No, because we don't have np≥10np≥10 and n(1−p)≥10n(1−p)≥10.
No, because the data is strongly skewed and has extreme outliers.
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