Suppose that the height of a typical American female is normally distributed with = 64 inches
Question:
a. What is the probability that fewer than 35 of the 500 women will be less than 58 inches tall?
b. Let X be the number of the 500 women who are less than 58 inches tall. Find the mean and standard deviation of X.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (15 reviews)
Answered By
Muhammad Salman Alvi
Well, I am a student of Electrical Engineeing from Information Technology University of Punjab. Just getting into my final year. I have always been good at doing Mathematics, Physics, hardware and technical subjects. Teaching profession requires a alot of responsibilities and challenges.
My teaching experience started as an home tutor a year ago. When I started teaching mathematics and physic subjects to an O Level student. He was about 14 years old. His name was Ibrahim and I used to teach him for about 2 hours daily. Teaching him required a lot of patience but I had to be polite with him. I used to give him a 5 min break after 1 hour session. He was quite weak in basic maths and calculation. He used to do quite a lot of mistakes in his homework which I gave him weekly. So I decided to teach him basics from scratch. He used to say that he got the concept even if he didn't. So I had to ask him again and again. I worked on his basics for a month and after that I started taking a weekly test sesions. After few months he started to improve gradually. Now after teaching him for about a year I can proudly say that he has improved alot. The most important thing was he managed to communicate all the difficullties he was facing. He was quite capable and patient. I had a sincere desire to help him reach to its full potential. So I managed to do that. We had a very good honest relationship of a student and a teacher. I loved teaching him as a tutor. Now having an experience of one year teaching I can read students quite well. I look forward to work as an online tutor who could help students in solving their all sort of difficulties, problems and queries.
4.90+
29+ Reviews
43+ Question Solved
Related Book For
Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
Question Posted:
Students also viewed these Statistics questions
-
The daily demand for TVs at TVWorld is normally distributed with mean 400 and standard deviation100. Each time an order for TVs is placed. It takes exactly 4 days to arrive, i.e. TV orders have a...
-
A random variable is normally distributed with mean = $1500 and standard deviation = $100. Determine the standard error of the sampling distribution of the mean for simple random samples with the...
-
A continuous random variable, x, is normally distributed with a mean of $1000 and a standard deviation of $100. Convert each of the following x values into its corresponding z-score: a. x = $1000 b....
-
If the protein produced full length antibody, what would be the next step after centrifugation?
-
1 9/7 Perform the indicated operation by hand.
-
Why might a business elect only the 179 expense it can deduct in the current year rather than claiming the full amount available?
-
In addition to the size variables, we also have information on several binary variables. The variable URBAN is used to indicate the facility's location. It is one if the facility is located in an...
-
Based upon the data presented in Exercise 2-13, (a) Prepare an unadjusted trial balance, listing the accounts in their proper order. (b) Based upon the unadjusted trial balance, determine the net...
-
Carefully read the following two reports, from the leading security firms (available for downloads from the stream website), produced in the last couple of years that analyse and predict threat...
-
Sunset Boards is a small company that manufactures and sells surfboards in Malibu. Tad Marks, the founder of the company, is in charge of the design and sale of the surfboards, but his background is...
-
Suppose that 4% of all tax returns are audited. In a group of n tax returns, consider the probability that at most two returns are audited. How large must n be before this probability is less than...
-
Consider a large population of shoppers, each of whom spends a certain amount during his or her current shopping trip; the distribution of these amounts is normally distributed with mean $55 and...
-
In planning your business messages, how can you alter your writing to effectively engage audiences of various ages or education levels? Why do even experienced writers use a writing process? Why is...
-
A building is acquired with 14,000 shares of $10.00 par value common stock. The market value at the time of acquisition is $103.00 per share The fair market value of the building is $750,000.00. When...
-
Speedy Smartphone plans to price its new model at $999, which is $599 in cost of materials and labor plus $400 in margin and profit. The cost is unavoidable, and they plan to drop the price by $100...
-
Lucas Trottier sold machinery to a corporation in which he is the controlling shareholder. He elected to use ITA 85(1). The FMV of the equipment is $ 20 comma 400, and its UCC is $ 15 comma 300. The...
-
What is the most widely used method to determine the required rate of return on common equity? Explain.
-
CWRU Biosciences has just completed their most recent year with the following results (in thousands): Sales 1,000 Net income 20 Dividends 0 Net assets 250 Equity 200 The company forecasts that it...
-
Objective criteria for evaluating the quality of the clients accounting policies is not available; assessing the quality, not just the acceptability, of the significant accounting policies is a...
-
Study the pictures/images below. Obviously these was focus on LT sociology, anthropology and poltical science. Try to do some analysis by finding clues that are synonymous with the main concepts....
-
Using the PowerWorld Simulator case from Problem 6.59, if the rating on the line between buses 1 and 3 is \(65 \mathrm{MW}\), the current flow is \(59 \mathrm{MW}\) (from one to three), and the...
-
In an injection-molding operation, the length and width, denoted as X and Y, respectively, of each molded part are evaluated. Let A denote the event of 48 = X = 52 centimeters B denote the event of 9...
-
Four bits are transmitted over a digital communications channel. Each bit is either distorted or received without distortion. Let Ai denote the event that the ith bit is distorted, i = 1,.., 4. (a)...
-
A sample of three calculators is selected from a manufacturing line, and each calculator is classified as either defective or acceptable. Let A, B, and C denote the events that the first, second, and...
-
Determine the exact solution of the system given below using addition or subtraction of matrices or scalar multiplication 5x - ey + 3x+2y- z = -2 . = 1 0 4x-7y+ 5z =
-
We need to be able to describe systems to assist with development, to assist with use, and to assist with maintenance. To that end, diagrams provide a concise, semi-formal way of describing a system....
-
Determine when the parametric curve x = 31261+2 and y = 4t - is concave up.
Study smarter with the SolutionInn App