In an impoverished urban area, individual income is normally distributed with a mean of $21,000 and a
Question:
In an impoverished urban area, individual income is normally distributed with a mean of $21,000 and a standard deviation of $2,000. What percentage of incomes fall
a. Between $19,000 and $21,000?
b. Between $19,000 and $23,000?
c. Between $17,000 and $25,000?
d. Above $23,000?
e. Below $17,000?
f. Between $15,000 and $27,000?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
Solution a 19000 21000 2000 x 60 60 b 19000 23...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
Elementary Statistics In Social Research
ISBN: 9780205845484
12th Edition
Authors: Jack A. Levin, James Alan Fox, David R. Forde
Question Posted:
Students also viewed these Statistics questions
-
A random variable X is normally distributed with a mean of 100 and a variance of 100 and a random variable Y is normally distributed with a mean of 200 and a variance of 400. The random variables...
-
A random variable X is normally distributed with a mean of 100 and a variance of 100, and a random variable Y is normally distributed with a mean of 200 and a variance of 400. The random variables...
-
A random variable X is normally distributed with a mean of 100 and a variance of 100, and a random variable Y is normally distributed with a mean of 200 and a variance of 400. The random variables...
-
Think about the impact that e-commerce and more flexible networks of organisations has had on the way international business is conducted. How has it created new complexities in the relationships...
-
How much is too much when considering the use of graphics in a business document?
-
Characterize the following goods and services on the low-high-customer-contact continuum and justify your answer in a sentence or two.
-
Redesign the fractionator of Example 6.8 using a random packing. The column is to be packed with 50-mm metal Pall rings. Determine the diameter of the tower, the height of packing in the stripping...
-
Fredonia Inc. had a bad year in 2013. For the first time in its history, it operated at a loss. The companys income statement showed the following results from selling 80,000 units of product: net...
-
Need help with this relational model, please. I am having trouble understanding how to create the relational model.
-
David Austin recently purchased a chain of dry cleaners in northern Wisconsin. Although the business is making a modest profit now, David suspects that if he invests in a new press, he could...
-
For the income distribution listed in question 35, determine the z score for each of the following incomes: a. $12,500 b. $22,600 c. $19,850 d. $6,050 e. $32,000 f. $21,050
-
A major automobile company claims that its new model has an average rating of 25 mpg (miles per gallon). Company officials concede that some cars vary based on a variety of factors, and that the mpg...
-
Rain Forest is a scalable algorithm for decision tree induction. Develop a scalable nave Bayesian classification algorithm that requires just a single scan of the entire data set for most databases....
-
Ice at -20 is heated until it becomes steam at 120 , then cooled back to -10 . Name all 10 steps of the thermal energy transfers.
-
You think Luis is a great guy. In other words, your But you don't feel much interest and attraction in him, known as for him is strong.
-
Ensure your response is positive and appropriate and that the children will learn about how their actions affect others without feeling ashamed or humiliated Sara (2) and Bob (2) were playing in the...
-
(what did you find interesting about what I wrote or maybe anything you learned)? Zirin said "if sports glamorize war- is that a form of propaganda?." This question powerfully resonated with me...
-
Compare and contrast two payment processors, identifying one strength and one weakness of each. Suggestions do include: Stripe, Authorize.net, PayPal, Square, or Shopify.
-
Sketch the root locus plot of 3s 2 + cs + 12 = 0 for c 0. What is the smallest possible dominant time constant, and what value of c gives this time constant? What is the value of n if < 1?
-
The following selected accounts and normal balances existed at year-end. Notice that expenses exceed revenue in this period. Make the four journal entries required to close the books: Accounts...
-
Identify the level of measurement (nominal, ordinal, or interval) in each of the following items: a. American psychologist William Sheldon developed the idea that there are three major body types:...
-
1. For a very small group of his clients, a psychologist conducts a survey and determines that the most common phobia in the group is acrophobia (fear of heights). In this case, statistics are being...
-
1. A cross-tabulation of serious illnesses is a table in which the distribution of illnesses is a. presented separately for the categories of a second variable, such as gender, age, or race. b....
-
Andy takes a computer course exam. He scores 53 marks out of 75. Percentage Result 50%-69% Pass The table shows the result obtained based on the percentage scored in the exam. 70%-90% Merit 90%-100%...
-
Consider a water heater manufacturing company. The number of water heaters manufactured per day, q, is a function of the number of workers per day, L, and the number of square feet of sheet metal per...
-
A crafts store offers a $5 store credit for filling out a new card membership. The store manager expects to get 200 new memberships this month. The manager calculates that for every $1 increase, n,...
Study smarter with the SolutionInn App