Problem #l: Some biology students were interested in analyzing the amount of time that bees spend gathering nectar in flower patches. Twenty-five bees visited a high-density flower patch and spent the following times (in seconds) gathering nectar. 225 10 45 185 210 46 18 9. 146 329 10 420 95 47 4 195 270 140 120 151 105 680 119 211 95 a) Is there enough evidence to conclude the mean time spent gathering nectar is more than 2 minutes? Use a significance level of 0.01.

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Problem #1: Some biology students were interested in analyzing the amount of time that bees
spend gathering nectar in flower patches. Twenty-five bees visited a high-density flower patch
and spent the following times (in seconds) gathering nectar.
225
10
45
185
210
46
18
9.
146
329
10
420
95
47
4
195
270
140
120
151
105
680
119
211
95
a) Is there enough evidence to conclude the mean time spent gathering nectar is more than 2
minutes? Use a significance level of 0.01.
Transcribed Image Text:Problem #1: Some biology students were interested in analyzing the amount of time that bees spend gathering nectar in flower patches. Twenty-five bees visited a high-density flower patch and spent the following times (in seconds) gathering nectar. 225 10 45 185 210 46 18 9. 146 329 10 420 95 47 4 195 270 140 120 151 105 680 119 211 95 a) Is there enough evidence to conclude the mean time spent gathering nectar is more than 2 minutes? Use a significance level of 0.01.
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