Find the probability in each case. a. N = 1000, n = 60, = 75, and
Question:
Find the probability in each case.
a. N = 1000, n = 60, µ = 75, and σ = 6; P (x̄ < 76.5)?
b. N = 90, n = 36, µ = 108, and σ = 3.46; P (107 < x̄ < 107.7)?
c. N = 250, n = 100, µ = 35.6, and σ = 4.89; P (x̄ ≥ 36)?
d. N = 5000, n = 60, µ = 125, and σ = 13.4; P (x ≤ 123)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 68% (19 reviews)
a N 1000 n 60 75 s 6 From Table A5 prob 4772 P 765 4772 5000 9772 b N 90 n 36 108 s 3...View the full answer
Answered By
Anjali Arora
Having the experience of 16 years in providing the best solutions with a proven track record of technical contribution and appreciated for leadership in enhancing team productivity, deliverable quality, and customer satisfaction. Expertise in providing the solution in Computer Science, Management, Accounting, English, Statistics, and Maths.
Also, do website designing and Programming.
Having 7 yrs of Project Management experience.
100% satisfactory answers.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
Question Posted:
Students also viewed these Statistics questions
-
How would you find the probability in figure of an NPV of over $20,000?
-
In each case, find P = P = B B and verify that P-1MB0(T)P = MB(T) for the given operator T. (a) T :R3 R3, T(a, b, r) = (2a -b ,b + c, c - 3a); B0 = {(1, 1,0), (1,0, 1), (0, 1,0)} and B is the...
-
Find each missing quantity using D N = d n. 1500 1. 18.0 2. 36.0 3. 12.0 9.00 6.00 9.00 972 1800 2250 1860 1125 620 5. 49.0
-
Debbie Walker earns a salary of $4,000 per month during the year.Employment Insurance taxes (EI) are 1.88% of the first $49,500 in earnings. The Canadian Pension Plan (CPP) rate is 4.95% of the first...
-
What values underlie the differences between Fiji Island and U.S. children in terms of the strategies they use to influence their parents decisions? What marketing implications emerge?
-
A spreadsheet containing Whistler Corporations financial statements is available for download from McGraw-Hills Connect or your course instructor (see the Preface for more information). a. Prepare a...
-
What is consistency in user interface design? What problems might lack of consistency cause?
-
Robinson Corporation purchased all the outstanding common stock of Hoffman Plastics, Inc. on December 31, 2011. Just before the purchase, the condensed balance sheets of the two companies appeared as...
-
Evaluate the definite integral (11 sin a) da exactly, using the Fundamental Theorem, then evaluate the same integral approximately. NOTE: Round the approximate value to three decimal places. Example:...
-
There is a lottery with n coupons and n people take part in it. Each person picks exactly one coupon. Coupons are numbered consecutively from 1 to n, n being the maximum ticket number. The winner of...
-
A random sample of size 81 is drawn from a population with a standard deviation of 12.If only 18% of the time a sample mean greater than 300 is obtained, what is the mean of the population?
-
The Statistical Abstract of the United States published by the U.S. Census Bureau reports that the average annual consumption of fresh fruit per person is 99.9 pounds. The standard deviation of fresh...
-
Derive the recursion formula in Eq. (2) for Bessels equation. [(m + r)2 - p2]cm + Cm-2 = 0 (2)
-
Air passes slowly through a rigid control volume A, as shown in Fig. P4.2(a), in a hypothetical, fully reversible, steady-flow process between specified stable end states 1 and 2 in the presence of...
-
Bernard Windows plans to sell two different brands of windowsChad and Muskand budgets the following: Calculate the breakeven point for Bernard Windows in terms of (a) the number of units sold and (b)...
-
The last stage of a liquefaction process is shown in diagrammatic form in Fig. P18.2. Derive the relationship between \(p_{1}\) and \(T_{1}\) for the maximum yield of liquid at conditions \(p_{L},...
-
Figure P19.5 shows an existing design of a process plant, containing two exothermic processes. These require streams of reactants as shown in the diagram, and produce products at the temperatures...
-
Bernard Windows is a small company that installs windows. Its cost structure is as follows: Calculate (a) the breakeven point in units and revenues and (b) the number of windows Bernard Windows must...
-
Balance the following equations: (a) Cr(s) + O 2 (g) n Cr 2 O 3 (s) (b) Cu 2 S(s) + O 2 (g) n Cu(s) + SO 2 (g) (c) C 6 H 5 CH 3 ()+ O 2 (g) n H 2 O() + CO 2 (g) Data given in Example 3.1 EXAMPLE 3.1...
-
Evaluate the integral, if it exists. Jo y(y + 1) dy
-
The property by which a material returns to its original shape after removal of external load is known as: (a) Elasticity (b) Plasticity (c) Ductility (d) Malleability
-
A fruit juice company sells a glass container filled with 24 ounces of cranapple juice. Inspectors are concerned about the consistency of volume of fill in these containers. Every 2 hours for 3 days...
-
A metal-manufacturing company produces sheet metal. Statistical quality-control technicians randomly select sheets to be inspected for blemishes and size problems. The number of nonconformances per...
-
A manufacturing company produces cylindrical tubes for engines that are specified to be 1.20 centimeters thick.As part of the company's statistical quality-control effort, random samples of four...
-
In response to a client request, draft an email that explains why you are unable to fulfill her request. Keeping her as a client is your primary goal, so remember that. The "Company Policy Excuse" is...
-
Share a situation in your personal or professional life that made you more aware that your perception had an impact on a communication exchange. Discuss two strategies for avoiding perceptual errors...
-
What are the primary purposes of corporate restructurin? when and why multi business corporations implement the restructuring strategy? Explain with Example
Study smarter with the SolutionInn App