a. Construct the null and alternative hypotheses to determine if the number of gloves used during a first week is less than 60. b. You have created a 95% confidence interval for μ with the result 10 suS 15 Explain the decision that you will make if you test He: -16 versus H₂

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A: Answer: Using the given data, The given binomial data of X is, n = 25 and p = 0.60

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A: There were 10 kitchens in the sample.

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A: Total sample size (n) = 140 VR = 0.7

Q: Construct a 90% confidence interval for �.

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A: It is given that μ=69, σ=2.8

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A: Answer: From the given data, Sample size(n) = 8 mean (μ) = 146 Standard deviation(σ) = 43

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A: From the provided information, A researcher thinks over 47% of the cars through an intersection are…

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A: The average no.of Toyota fortuner cars =21

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A: Let X be the normal distribution with mean 8 and standard deviation 1.  X~N(μ=8,σ=1)

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A:

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A: Here, μ=308 and σ=54

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A: PA=0.5, PB=0.45, and PA∪B=0.8

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Q: . P(1) = 0.25, P(2) = −0.10, P(3) = 0.35, P(4) = 0.25 b. P(1) = 0.25, P(2) = 0.25, P(3) = 0.25,…

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A: Answer: From the given data, mean (μ) = 36 standard deviation(σ) = 16 X follows normal distribution,

Q: A small city is divided into four quadrants of 25 square kilometers each and has two fire trucks…

A: μA=∫A10-3dx×dy for A⊂-5, 5×-5, 5

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