Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest celebrities in a country. Construct a 99% confidence interval. What does the result tell us about the population of all celebrities? Do the data appear to be from a normally distributed population as required? 244 213 186 168 163 160 146 146 146 146 What is the confidence interval estimate of the population mean u? $ million

Q: 40 -50-

A:

Q: Question 5 1 2 The value of 3 3 A 3. B 2x © VE D

A: Option A

Q: S. x Y+ 3 x²

A:

Q: 25. Michael measured the rainfall for 5 days as part of a school project. He used the data to make…

A:

Q: What is AA-. wbetce 2 2 1 2 2 2 1 1 A = 2

A: To Determine: find AA-1 Given: we have a matrix A=122212221 Explanation: we have a matrix…

Q: Find a and b such that 2 1 20 = a 2 +b -4 -22 -1 a = b =

A:

Q: A teacher gave her class two tests. 25% of the class passed both tests and 42% of the class passed…

A: From the provided information, Let A represent the event of passing first test and B represent the…

Q: rest of the paragraph b and c

A: As per our guidelines I can solve only one question at a time. Kindly post the remaining question…

Q: x²dx 3. Va? +x

A: We will solve the problem.

Q: Part A Question 1 attached

A:

Q: which part is the answer to part a. i can tell which one is the one for the general solution but not…

A: To find which one is the solution for part a

Q: 27-3 Det A=-1 5 - 4 690

A: DetA=  2   7  -3-1  5  -4   6  9     0=+25-49   0-(+7)-1-4   6   0+(-3)-1  5   6  9…

Q: Part 3 - Discussion Question Who is Leonhard Euler and what was one of the significant…

A: We have to introduce the person Leonhard Euler and the significant contributions he made to the…

Q: 7. Given i = (-4,4, – 4] and [- 5,6, 2] find b. i • i

A: Given:         u→=-4,4,-4        v→=-5,6,2

Q: Expand completely. (3z 1) ar + ba + cr+ da² + ex + ƒ %3D d = and f=

A: Given 3x-15=ax5+bx4+cx3+dx2+ex+f To do  Find the value of a, b, c ,d ,e and f in the expansion

Q: 4

A: We have to express

Q: Multiplt. 3i(4-i)

A:

Q: QUESTION 6 Given a =a п п-1 + 2a n -2 with a=2, a,=7. 1 What is A and B if a =A2" +B(-1)" 3 and - 1…

A:

Q: Find x and y.

A: Given :'x-27y=-4-2722To determine x and y .

Q: V9 – x² x2

A: Given: I=∫9-x2x2dx   ...1   As we know that; The trigonometric identities; 1). sin2x+cos2x=1 2).…

Q: 3. Below is the graph of y=f(x), which is the derivative for some function f. Using the graph of the…

A:

Q: Only problem 72

A:

Q: (b) (c) -2a 2a T - a + 2b + 3c = 2b + b 2r + 4s 3r + 6s +2t 3t 5t С = с 11 = = 0 1 0 1 1 -3 ANS:…

A: For question number 1: Deteminant of a 2x2 matrix:Let A=abcd, then det(A)=|A|=ad-bcSimilarly for 3x3…

Q: Show that (A+ B)² is different from A? + 2AB + B², when [1 0] -2 2" and B = A = %3D (A + B)(A + B) =…

A: To prove the given statement.

Q: Show that both ℝ and ℝ2 may be covered by countably many open balls.

A: We have to show that ℝ and ℝ2 covered by countably many open balls.

Q: Where is the solution for part d?

A: The contingency table below summarizes a survey of 1,000 bottled beverage consumers

Q: Homework 3 section section 1 Unit 9-12

A: Dear student please share the subject what you need here question not found you can send me link in…

Q: . If the perimeter of a square is 40 cm, approximately how long is the diagonal of the square?

A:

Q: -1 -2] 3 4 If A = and B S.T AB BA. %3D -3 -4 5 2

A:

Q: What are the answers to this ? #2

A: