X₁... Xin random sample size n for I group, Y.... Ym random sample size m in another group. Assume X & Y are mutually independent and follow NI Mx, 0%) & N ( My, og) (a) Assuming of 20% are known, snow the MLE of ratio 10 = My / Mx is ô = Y/X (b) Following (a), snow that & is a pirotal quantify where Q = 7-0X √ozy lm +6% of fin use this quantity to find an approximate (1-x) confidence interval for σ. Is it possible to find an exact confidence interval for o. (C) To compare Mx & My you can also construct a (1-x) confidence interval for n = My - Mx- Find the confidence interval exactly or approximately, and say it that interval is better than the one in D

Q: REWRITE

A: given that , increasing rate of area of a square be = 48  cm2/ secthen we have to find change rate…

Q: How do I solve this

A:

Q: Step by step how do I solve this problem? Please help.

A: The function may be written as y= f(x) Domain: It is the possible inputs of the function. Here it is…

Q: Sorry I do not understand the typing , could you write it out on paper?

A: Note:  As per your requirement, i answered here in handwritten on papar.

Q: Working is needed for this question.

A: Fact :- Two regions are adjacent if they share a common border.

Q: How to solve?

A:

Q: Find the number of roots for the equation. 5x4 + 12x³ – x² + 3x + 5 = 0

A: As we know that the number of roots is equal to the highest power of the polynomial.

Q: I don't understand the writing like that. Can someone write the solution neatly? Thank you!

A:

Q: could you please write the solution again please

A: The process of decomposing and then integrating a rational fraction integrand with complex terms in…

Q: The average exam score of a math class is 78. The standardized value of a student’s exam score in…

A:

Q: No it's not for a grade.

A:

Q: Hey can you show the solution in a piece of paper or some sort of visual?

A:

Q: Can you please answer this question

A:

Q: A company institutes an exercise break for its workers to see the effect on job satisfaction, as…

A: Consider that µd is the true mean difference of worker job satisfaction after the implementation of…

Q: I want to know how to complete this step by step and what the answer is.

A: Here we use two way tables with Joint and Marginal  relative frequencies   Dogs Cats Total…

Q: 21) In a triangle, the measure of the middle angle is triple the measure of the smallest angle, and…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: could you provide an example please?

A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6