Question
An air quality instrument logs 0 when standards are not met and 1 when standards are met. The log is saved to file DATA. First,
An air quality instrument logs 0 when standards are not met and 1 when standards are met. The log is saved to file DATA. First, compute the proportion meeting standards as the mean of air quality values. Second, at alpha=0.10 (sensitive, exploratory), test the hypothesis that proportion of times that air quality meets standards is at least 90%.
DATA
Time Air Quality 0:00:00 1 0:00:30 1 0:01:00 1 0:01:30 1 0:02:00 1 0:02:30 1 0:03:00 1 0:03:30 1 0:04:00 1 0:04:30 1 0:05:00 1 0:05:30 1 0:06:00 1 0:06:30 1 0:07:00 1 0:07:30 1 0:08:00 1 0:08:30 0 0:09:00 0 0:09:30 0 0:10:00 1 0:10:30 1 0:11:00 1 0:11:30 0 0:12:00 1 0:12:30 0 0:13:00 1 0:13:30 0 0:14:00 1 0:14:30 1 0:15:00 0 0:15:30 1 0:16:00 0 0:16:30 1 0:17:00 1 0:17:30 0 0:18:00 1 0:18:30 1 0:19:00 1 0:19:30 1 0:20:00 1 0:20:30 1 0:21:00 1 0:21:30 1 0:22:00 1 0:22:30 1 0:23:00 1 0:23:30 1
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