Mathematics, 14.11.2019 05:31 cfigueroablan
Water samples are taken from water used for cooling as it is being discharged from a power plant into a river. it has been determined that as long as the mean temperature of the discharged water is at most 150°f, there will be no negative effects on the river's ecosystem. to investigate whether the plant is in compliance with regulations that prohibit a mean discharge water temperature above 150°f, 50 water samples will be taken at randomly selected times and the temperature of each sample recorded. the resulting data will be used to test the hypotheses h0: μ = 150°f versus ha: μ > 150°f. in the context of this situation, describe type i and type ii errors. what type of error would you consider more serious? explain
Answers: 3
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
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Mathematics, 21.06.2019 15:00
Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)
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Mathematics, 21.06.2019 19:00
Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?
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Water samples are taken from water used for cooling as it is being discharged from a power plant int...
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