A sample has a mean of M = 80 and a standard deviation of s = 10.
Question:
A sample has a mean of M = 80 and a standard deviation of s = 10. For this sample, find the X value corresponding to each of the following z-scores.
Transcribed Image Text:
z = 1.20 z = -0.60 z = 2.00 z = -1.80 0.80 z = -0.40
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (11 reviews)
X z X z X z 88 ...View the full answer
Answered By
Susan Juma
I'm available and reachable 24/7. I have high experience in helping students with their assignments, proposals, and dissertations. Most importantly, I'm a professional accountant and I can handle all kinds of accounting and finance problems.
4.40+
15+ Reviews
45+ Question Solved
Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
Question Posted:
Students also viewed these Statistics questions
-
A sample of n = 9 scores has a mean of M = 13. After one score is added to the sample, the mean is found to be M = 12. What is the value of the score that was added?
-
A sample of n = 7 scores has a mean of M = 5. After one new score is added to the sample, the new mean is found to be M = 6. What is the value of the new score?
-
A sample of n = 15 scores has a mean of M = 6. One person with a score of X = 22 is added to the sample. What is the value for the new sample mean?
-
What are decision support systems, and what role do they play in the business environment?
-
One mole of an ideal gas does 3 000 J of work
-
Plan production for the next year. The demand forecast is spring, 20,000; summer, 10,000; fall, 15,000; winter, 18,000. At the beginning of spring you have 70 workers and 1,000 units in inventory....
-
For the production of ethylene glycol, how much is the economic potential per pound of ethylene glycol reduced when chlorine and caustic are used to avoid the production of ethylene oxide?
-
You manage a car dealership in a large city. Many of your sales employees are very successful and have purchased their own vehicles from your dealership. Your dealership finances the sale of some of...
-
This assignment is focused on project selection and the underlying factors used to make this determination. You will need to use the readings/videos, the previous learning modules, along with some...
-
In this exercise, you will use database software to design a database for managing inventory for a small business. Sylvester's Bike Shop, located in San Francisco, California, sells road, mountain,...
-
A sample has a mean of M = 40 and a standard deviation of s = 6. Find the z-score for each of the following X values from this sample. X = 46 X = 37 X = 44 = 28 X = 42 X = 50
-
A local hardware store has a "Savings Wheel" at the checkout. Customers get to spin the wheel and, when the wheel stops, a pointer indicates how much they will save. The wheel can stop in any one of...
-
Fill in the blank with an appropriate word, phrase, or symbol(s). Any ordered arrangement of a given set of objects is called a(n) _______.
-
calculate kinetic energy at max height if compression distance is 0.08m, spring potential energy is 0.37440, max airborne Potential energy is 0.24768 and mass is 0.200kg and the max height is 0.126m
-
N 0 1 WN 2 3 4 5 T(z) 15 24 29 23 13 z=5m z=0m T(z) 5 2 2 Ay 3 Az T2 3 Ay perfect insulation material The above figure shows a cross-section of a copper alloy material embedded in a perfectly...
-
Prepare: Unadjusted trial balance, adjusting journal entries, t - accounts after adjusting journal entries, adjusted trial balance, financial statements, closing journal entires, t - accounts after...
-
A ramp used in lab 3: the height of the block is measured to be 10.25 cm, the distance between the support of the ramp is measuted to be 84.88 cm, whtat is the theoretical acceleration of the cart on...
-
Which one of the following does a decrease of general interest rates usually lead to? Higher multiples Lower multiples Higher stock prices Lower stock prices -12:55 13.34 10/30 video1358927861 (9 sur...
-
True or Falser. exists and equals some number for any function as long as f c is in the domain of f. lim f(x)
-
What is a make-or-buy decision?
-
Solve the following problems. a. One set of 10 pairs of scores, X and Y values, produces a correlation of r = 0.60. If SS Y = 200, find the standard error of estimate for the regression line. b. A...
-
The regression equation is computed for a set of n = 18 pairs of X and Y values with a correlation of r = +0.50 and SS Y = 48. a. Find the standard error of estimate for the regression equation. b....
-
For the following set of data, compute the Pearson correlation statistic and find the linear regression equation for predicting Y from X: X 1 20324 4 Y 5 10 9 12 11 13
-
es Hart, Attorney at Law, experienced the following transactions in Year 1, the first year of operations: 1. Accepted $16,600 on April 1, Year 1, as a retainer for services to be performed evenly...
-
Dahlia Corporation has a current accounts receivable balance of $439,516. Credit sales for the year just ended were $5,503,810. a. What is the receivables turnover? Note: Do not round intermediate...
-
Why does the organizational structure hold political significance? Provide an in-depth analysis of this concept using examples from both academic literature and real-world instances. Additionally,...
Study smarter with the SolutionInn App