Prob-1: Determine the control limits for X and R chart if y X=357.50 y R=9.90 number of subgroups (=sample) =20 it is given that A2=0.18 D3= 0.41, D4=1.59 and d2= 3.735. also find the process capability

Q: In a math class, one of your 4 test scores is dropped. On the first three tests, you have the…

A: In a math class, one of your 4 test scores is dropped.  On the first three tests, you have the…

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A: The matrix is given byTo determine: The inverse of the given matrix.Formula used:

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A:

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A: Given equations x-y=3 x+y=5

Q: what is half of 3 and how

A: We can solve this as follows:

Q: What's the answer?

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A:

Q: ass, one of your 4 test scores is dropped. On the first three tests, you have the following scores:…

A: The formula for the mean of a sample is, The sample size (n) is 4. The sample mean is x is 75.…

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A:

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Q: Your answer and the choices are different

A: x2=y-2-1=z4

Q: the answer is wrong

A:

Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6

Q: what is helpful to do when you have to use more than one unknow?

A:

Q: Problem #6: Evaluate the following integrals. (a) V3 3 dx 1+ 0. (b) ( Va (1 + 4x³ ) dx

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

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A: To find the given integral.

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Q: How do I do D?

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A:

Q: x + y = 18 X - y = 16

A: