The Inside diameter of a randomly selected piston ring is a random vanable with mean value 15 cm and standard deviation 0.03 on (a) is the sample mean diameter for a random sample of 16 rings, where is the sampling distribution of centered and what is the standard deviation of the trbution to your standard deviation to five al (3) Answer the questions posed in part (a) for a sample size of n-64 rings. (Enter your standard deviation to five decimal places) center on standard deviation

Q: B(A). TETE

A:

Q: B 2 -2.a O 2..0 п

A: Using Beta gamma relation, Beta function is given by:  B-12,1=Γ-12Γ1Γ1-12               =Γ-12Γ1Γ12…

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A: We can solve given problem by using G.P series.

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Q: Poove BLO => YQ< B.

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Q: 15 9,

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Q: h each scatterplot shown below with one of the four specified correlations. O 8 9 a. -0.02 b. 0.66…

A: From the above scatter plot From First scatter plot  The value of correlation coefficient is  -0. 85…

Q: 25-n=11

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A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.10 to the left of…

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A: The given pattern is 1/32,5/64,9/64,7/32,5/16

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A: Second option is correct 3/10

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Q: 6, and Then

A: Explanation of the answer is as follows

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A: It is an important part of statistics. It is widely used.

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Q: (S+a?) (s*+b?)

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Q: Which Decimal Squares best describe the following computations? a. 0.3 + 0.45 = 0.75 b. 0.350 – 0.2…

A: In a 10×10 grid, one of the smallest square has value 0.01. If the 10×10 grid is divided into 10…