Mathematics, 06.08.2021 19:40 hellicuh
A normally distributed population has a mean of and a standard deviation of . a. Determine the probability that a random sample of size selected from this population will have a sample mean less than . b. Determine the probability that a random sample of size selected from the population will have a sample mean greater than or equal to . a. . 0478
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Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8
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Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
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Mathematics, 21.06.2019 21:00
What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
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A normally distributed population has a mean of and a standard deviation of . a. Determine the proba...
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