What is the z-score of a person with a raw score

Assignment Help Basic Statistics
Reference no: EM132853376

1. Find the z-scores for the following problems.

Group A: Mean = 20.00 SD = 2.00

Group B: Mean = 33.33 SD = 3.41

a. What is the z-score of a person with a raw score of 20 in Group A?

b. What is the z-score of a person with a raw score of 20 in Group B?

1. Find the z-scores for the following problems.

Group A: Mean = 20.00 SD = 2.00

Group B: Mean = 33.33 SD = 3.41

a. What is the z-score of a person with a raw score of 20 in Group A?

b. What is the z-score of a person with a raw score of 20 in Group B?

c. What is the z-score of a person with a raw score of 24 in Group A?

d. What is the z-score of a person with a raw score of 22 in Group B?

Reference no: EM132853376

Questions Cloud

Which is not a requirement of asx corporate governance : Which is not a requirement of the ASX Corporate Governance Council Principles and Recommendations? The audit committee should consist.
What is the probability of drawing a white marble : If one marble is drawn from the bag but not replaced, what is the probability of drawing a white marble then a red marble?
What is the initial perception of information : A pharmaceutical company conducts a study to evaluate the relationship between length of time taking drug X and size of tumor. They enlist 2,400 patients
Why are accountants concerned about physical controls : In this age of high technology and computer-based information systems, why are accountants concerned about physical (human) controls?
What is the z-score of a person with a raw score : a. What is the z-score of a person with a raw score of 20 in Group A?
What will be TapDance WACC : Suppose that TapDance, Inc.'s, capital structure features 65 percent equity, 35 percent debt, What will be TapDance WACC
Is a flowchart an effective documentation technique : Is a flowchart an effective documentation technique for identifying who or what performs a particular task? Explain. Describe a specific accounting application.
What is the probability that two fibonacci dice are tossed : 1) What is the event space when two Fibonacci dice are tossed and the preferred outcome is an odd number? (that is, when the dice ADD up to an odd number)
Compute the allowance for loan impairment on Dec : The present value of 1 at 12% is .89 for one period, .80 for two periods, .71 for three periods, and .64 for four periods. Compute allowance for loan impairment

Reviews

Write a Review

Basic Statistics Questions & Answers

  Small sample hypothesis test for population mean

A shop manual gives 6.5 hours as the average time required to perform a 30,000 mile major maintenance service on a Porsche 911. Last month a mechanic performed 11 such services, and his required times were as follows.

  Express the probability in fraction format

Consider selecting one ball at a time from the urn. What is the probability that the first ball is white and the second ball is also white?

  Given the sample mean is 34020 the sample standard

1. given the sample mean is 34020 the sample standard deviation is 2200 n 32 determine the 90 confidence interval

  Create a scatter diagram with a regression line

Assume you have noted the following prices for paperback books and the number of pages that each book contains.

  Find out the area using normal distribution

Find out  the area using Normal distribution. As, if Z is a standard normal variable find out the probability that Z lies.

  A glass factory produces windshields for large commercial

a glass factory produces windshields for large commercial trucks. assume that the process that produces the windshields

  Two-sample hypothesis tests

A new cell phone battery is being considered as a replacement for the current one. Ten college student cell phone users are selected to try each battery in their usual mix of "talk" and "standby" and to record the number of hours until recharge wa..

  Critical value for t and determine null-alternate hypothesis

Find the critical value for t and determine the null and alternate hypothesis.

  Probability of randomly chosen student

A small business owner is experiencing a high staff turnover and wants to design a study to investigate the problem. What is the probability of randomly chosen student scoring at least 60?

  In what situation the maentl hanszel test is more appropriat

Could you please tell in what situation the maentl hanszel test is more appropriate than using chi square. I believe maentl hanszel is used when a confounding variable is present thus allowing for adjustment

  What is the value of the sample proportion

What is the value of the sample proportion p who so they are satisfied with the total cost they pay for their health care? Explain in words what the population parameter p is in this setting.

  A board of directors consists of twelve men and five women

a board of directors consists of twelve men and five women. a four-member search committee is randomly chosen to

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd