Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

According to College Board's report, the average tuition and fees at 4 year private colleges and universities in United States was $20,273 for the academic year 2002 - 2003 and standard deviation was $4100. For the random sample of 100 four year private U.S. colleges:

a. Find out the mean of the sampling distribution?

b. Find out the standard deviation of sampling distribution?

c. Find out the probability that the mean tuition and fees of sample is greater than $20,000?

d. Find out the probability that the mean tuition and fees of sample is less than $18,000?

e. Find out the probability that the mean tuition and fees of sample is in $410 of population mean?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921394

Have any Question? 


Related Questions in Statistics and Probability

Focusing on leadership and changeintroductionin this

Focusing on leadership and change Introduction In this assignment, we will focus on you, your relationship to leadership and change in your work context and the management ideas that have influenced those topics. Rather ...

Assume that population means are to be estimated from the

Assume that population means are to be estimated from the samples described. Use the sample results to approximate the margin of error and 95% confidence interval. Sample size equals=6464, sample mean equals=8282, sample ...

What is the probability that a customer who bought an item

What is the probability that a customer who bought an item at regular price purchased the extended warranty? Purchased extended warranty of regular price- 0.21 Purchased extended warranty of sale price - 0.14 Did not pur ...

1 what kind of variance does the mean square within-groups

1. What kind of variance does the mean square within-groups (MS wg ) reflect? 2. The sum of squares between-groups (SS bg ) reflects the degree to which the condition means vary around the __________.

Consider the extensive-form game and the scenario shown in

Consider the extensive-form game and the scenario shown in given Figure. a. Compute belief probabilities that are consistent with this scenario. b. For each player, at each of his information states, compute the sequenti ...

Analysis and applicable theoriesfor your analysis select

Analysis and Applicable Theories For your analysis, select two applicable theories content theories and two process theories from the list provided in this course. Please note the theories should be post-Frederick Winslo ...

1 what are the advantages and disadvantages of using

1. What are the advantages and disadvantages of using narrative records in observational research? 2. Distinguish between a structured and unstructured observation method. 3. Distinguish between checklists and observatio ...

Question the mean weight 10 randomly selected newborn

Question: The mean weight 10 randomly selected newborn babies at a local hospital was found to be 7.14 and the standard deviation was found to be 0.87 lbs. If the weights of newborn babies is approximately normally distr ...

What is the difference between inter participant and intra

What is the difference between inter participant and intra participant variance? Which of these types of variance is more closely related to error variance in group experimental designs? Which type is of primary interest ...

Assignment1what is statistics2describe the differences

Assignment 1. What is statistics? 2. Describe the differences between inferential statistics and descriptive statistics. 3. The call center received 30 phone calls on a Monday, below is the number of minutes each call la ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro