The life time of electric bulbs for a random sample of 10 from a large consignment
give the following data
1 2 3 4 5 6 7 8 9 10
4.2 4.6 3.9 4.1 5.2 3.8 3.9 4.3 4.4 5.6
Can we accept the hypothesis that average life of bulbs in 4000hrs.
SECTION-D
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0
Answer:
yes yes I will accept it
Answered by
0
Answer:
yeah i will too
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