Find the value of and of and calculate P(W > 6.48) for the variable W
Question:
Find the value of μ and of σ and calculate P(W > 6.48) for the variable W ~N(μ, σ2), given that P(W ≥ 4.75) = 0.6858 and P(W ≤ 2.25) = 0.0489.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
475 2 32076 PW 648 09545 Explanation We can use the propertie...View the full answer
Answered By
Muhammad Arfan Rafique
I have been a computer science tutor for over four years now, and I have extensive experience in teaching students of all ages and levels of experience. I specialize in teaching computer science, programming, and web development courses. I have taught courses ranging from introductory courses for beginners to more advanced courses for experienced students.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
Question Posted:
Students also viewed these Mathematics questions
-
Find the value of n in each proportion. a. 2.54cm/1in = n/12in b. 1km/0.625mi = n/200mi c. 1yd/0.96m = 140yd/n
-
Find the value of c so that f(x) = { ce -x/4 x 0 0 x 0 is a probability density function.
-
Find the value of the saturated temperature for nitrogen by linear interpolation in table B.6.1 for a pressure of 900 kPa. Compare this to the value given by the computer software.
-
A company estimates that the marginal cost (in dollar per item) of producing x items is 1.73 - 0.004x. if the cost of producing one item is $566, find the cost of producing 100 items. (Round your...
-
Determine the molar mass of each substance. a. Cl2 b. SeCl2 c. Ca(C2H3O2)2
-
Presented below is an aging schedule for Halleran Company. At December 31, 2014, the unadjusted balance in Allowance for Doubtful Accounts is a credit of $12,000. Instructions (a) Journalize and post...
-
Hasan holds 100% of the shares in Behmoth Ltd and he is also a director of Lion Ltd. All of the shares in Lion Ltd are held by Singa Ltd. Required Determine the related party relationships for each...
-
Earnings management entails managers using judgment and reporting estimates in such a way as to alter reported earnings to their favor. a. Discuss the three factors that must be estimated in...
-
The DD-AA model predicts that a permanent increase in foreign money demand will lead to an improvement in the domestic current account. True/False/Uncertain, explain and support your answer with ONE...
-
What are the indices of the six directions of the form < 110 > that lie in the (111) plane of a cubic cell?
-
Colleen exercises at home every day. The length of time she does this is normally distributed with mean 12.8 minutes and standard deviation . She exercises for more than 15 minutes on 42 days in a...
-
The ages of the vehicles owned by a large fleet-hire company are normally distributed with mean 43 months and standard deviation . The probability that a randomly chosen vehicle is more than 4 1/6...
-
Two uniform rods, each of mass m and length l, are welded together to form an L-shaped assembly. The assembly is constrained by two springs, each of constant k, and is in equilibrium in a vertical...
-
Simplify the algebraic expression. 4x-4[2-(4-4x)]
-
You have chartered a yacht with three friends, for the holiday trip of a lifetime across theAtlantic Ocean. Because none of you have any previous sailing experience, you havehired an experienced...
-
Babys Care Corporation has an infinite horizon with a constant dividend of $25. Your uncle Sam and his wife are willing to invest their money in purchasing the shares of this corporation. While your...
-
need information on the following: interpersonal skills cash handling office practices and procedures understanding and following directions mathematics verifying accuracy of information
-
You are staying in Raleigh! With a post - graduation career in the Triangle, you need a place to live. A move - in ready townhouse is $ 3 0 0 , 0 0 0 using a 2 0 - year mortgage and putting 1 0 % as...
-
a. Give the products obtained from the reaction of 1 mole HBr with 1 mole 1,3,5-hexatriene. b. Which product(s) will predominate if the reaction is under kinetic control? c. Which product(s) will...
-
Explain the term global capital markets. This chapter primarily discusses global equity markets. What other types of financial instruments are traded in these markets? How important are global...
-
Suppose we have a group of 10 light users and 10 heavy users. What is the probability that exactly 3 of the 20 users are HIV positive? Infectious Disease A study considered risk factors for HIV...
-
What is the probability that at least 4 of the 20 users are HIV positive? Infectious Disease A study considered risk factors for HIV infection among intravenous drug users [11]. It found that 40% of...
-
Is the distribution of the number of HIV positive among the 20 users binomial? Why or why not? Infectious Disease A study considered risk factors for HIV infection among intravenous drug users [11]....
-
For the structure shown below, determine: a. The support forces in the points A, B, and D in the beams. b. The resultant internal loadings acting on the transversal/perpendicular cross-sections at...
-
10. a) Write a short note on Prandtl Mixing Length Concept b) An oil of viscosity 0.12 Ns/m and specific gravity 0.85 is pumped at the rate of 0.03 m/s through a pipe having 0.20 m diameter and 400 m...
-
A compressor is being used to compress air reversibly from 1 bar and 293 K to 15 bar. The compression can be assumed to be adiabatic, and the compressed air is found to have an outlet temperature of...
Study smarter with the SolutionInn App