2) A researcher reports that the average salary of assistant professors in a certain state is $42,000. A random sample of 30 assistant professors in that state has a mean salary of $43.260 and a standard deviation of $5230.  Assuming that the population is normally distributed, use the graphing calculator to find the P-value.    (Round answer to two decimal places.)

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A: According to the provided information, Mean (μ) =$32500 Standard Deviation (σ) = $2500

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Q: An article in American Demographics claims that more than twice as many shoppers are out shopping on…

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Q: ) H0: ?1 − ?2 = 0 Ha: ?1 − ?2 > 0     t=_________ P-value_______   State the conclusion in the…

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Q: years. A survey of companies reported in The Wall Street Journal found a sample mean tenure of x =…

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A: Given n1=21x¯1=116900s1=2300n2=26x¯2=114000s2=1750α=0.01

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A: Given data, Mean=184.8 sd=7.2 P(170.4<X<177)=?

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A: The sample size, n is provided as 18. The null and alternative hypotheses are;

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A: Given, n =  μ = 13252x¯ = 15560s = 3500α = 0.01

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A: n=12, maximum weight = 2004 mean = 188.6  std.dev = 38.9

Q: A researcher claims that the stomachs of blue crabs from Location A contain more fish than the…

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