Mathematics, 08.04.2020 01:21, Sydewise9242
The average teacher's salary in X-city is $37,230. Assume a normally distribution with standard deviation of the population of $5,100. For a sample of 75 teachers, what is the probability that the sample mean is greater than $38,000?
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Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia
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The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
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Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) β€ 5
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The average teacher's salary in X-city is $37,230. Assume a normally distribution with standard devi...
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