Direction: find the minimum sample size required to estimate an unknown population mean μ using the given below: 1. Confidence level: 95% Margin of error: 12 o = 12 2. Confidence level: 90% Margin of error: 1.923

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: I also Need help with part D please

A: The correlation coefficient is 0.8137.

Q: Help me answer the questions

A:

Q: Please help ? the second page is for reference for that other page meaning I just need the

A: The distribution for milk chocolate M & M's for red is 13%. Hypotheses can be constructed as,…

Q: Evaluate the following integral:

A: Given,         ∫2416-25n2dn

Q: 89 P2 X

A:

Q: What is the value? 16 + 4.567 + 12.45

A:

Q: Please help I don't understand.

A:

Q: Evaluate then simplify: Stan (4p) sec (4p)dp

A:

Q: A -1 =

A: We have to find the inverse of given matrix.

Q: 6. Two right triangles ACBA and AWXY are similar. AC=5, AB=6, BC=V61. Label the name of the second…

A:

Q: Difficult to read/understand.

A: Let's solve.

Q: What is i ? Explain.

A: In complex numbers, i represents the imaginary part. The value of i is -1.   So, in case if we end…

Q: I need help with this question

A: Given:

Q: Need help with part 3

A: We find inverse of given Matrix

Q: -69 A = -6 then A-1 =

A: