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An electrical firm manufactures light bulbs that have a length of life that is approximately normally distributed with a standard deviation of 45 hours. If a sample of 35 bulbs has an average life of 710
asked
Apr 14, 2020
Mathematics
college
1
answer
4
votes
95.8k
views
What factors would occur if the sea level was to increase, rather than the temperature and the pressure change. This would be doing ancient times.
asked
Feb 25, 2020
Geography
college
1
answer
4
votes
38.2k
views
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