c. The test statistic | (please show your answer to 2 decimal places.) d. The p-value = places.) (Please show your answer to 4 decimal

Q: (d) Find the p-value. (Round to three or more decimal places.) (e) Can we conclude that the mean IQ…

A: Given that  Sample size n =21 Sample mean =115 Standard deviation=11

Q: (d) Find the p-value. (Round to three or more decimal places.) (e) Is there enough evidence to…

A: For the given data P value =? Conclusion =?

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A:

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A:

Q: (c) x (x1, x2, x3) = 6x1x2x3 + +3+x}-I (d) ¤(x1, x2) = e-rl %3D 2x3+2x3+2x}+5 %3D X2+3

A:

Q: d. How many are between ages 24 and 32 years? e. Find the age such that 75% is below it.

A: Given: n = 3000 μ = 28 σ = 4 Let X denote the age of the applicants. Thus, X~N (μ = 28, σ = 4) Part…

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A: Given Data Population Mean,μ = 84.0 Population Standard Deviation,σ = 14.0 sample…

Q: normal population has a mean of $84 and standard deviation of $14. You select random samples of 40.…

A: Given data,Mean μ=84sd    σ=14n=40

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A: b. The recommended number of hours students should study per unit is 2. Let μ denotes the population…

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A:

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A: From the provided information, The hypotheses are as follow: H0: p1 = p2 Ha: p1 ≠ p2 Level of…

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A: Note : Parameters are population characteristics while statistic is sample characteristic.

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A: Solution

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Q: QUESTION 10 Heights are generally normally distributed. Men have a mean of 69.5 inches and standard…

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A: Given that p=0.28 d) Given n=1000Test statistics=z=p^-pp(1-p)n=±0.040.28(1-0.28)1000=±2.8171808491So…

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A: Given that

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Q: a. Is it safe to assume that n< 0.05 of all subjects in the population? ONo O Yes b. Is n 2 30? O…

A: Given : Sample Size, n = 66 Sample Mean, x̄ = 48.2 sample standard…

Q: 1. Let U = {1,2,3, 4, 5, - - · , 10} A = {2, 4, 6,8, 10} B = {3, 6,9} C = {1,2,3,8, 9, 10} perform…

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Q: Will rate you good

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A: 6) It is given that p=0.17.

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A: Question no. 16,Part b,Given,            1-3tan2x=0

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A: The provided information are: Population meanμ=0.375Sample meanx¯=0.379Population standard…