Mathematics, 07.01.2020 06:31 nyce36
Acertain brand of electric bulbs has an average life of 300 hours with a standard deviation of 45. a random sample of 100 bulbs is tested. what is the probability that the sample mean will be less than 295?
Answers: 3
Mathematics, 21.06.2019 18:00, winterblanco
On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?
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Mathematics, 21.06.2019 21:00, lollollollollol1
What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru
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Mathematics, 21.06.2019 21:30, hailey200127
A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
Acertain brand of electric bulbs has an average life of 300 hours with a standard deviation of 45. a...
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