Do students who do not plan to apply for financial aid have

Assignment Help Basic Statistics
Reference no: EM13616430

A researcher wanted to know if students who do not plan to apply for financial aid had more variability in SAT math test than those who plan to do so. The summarized results are as follows:

Do not plan to apply for finanial aid Plan to apply for financial aid

n= 35 38

s= 123.1 119.4

Do students who do not plan to apply for financial aid have a higher standard deviation on the math SAT than students who plan to apply for financial aid at the alpha = 0.01 level of significance? (Assume normality)

Calcualte F* = (Round to 2 decimal places)?

p-value (symbol) (value)?

Decision (Enter R for reject Ho and F for fail to reject Ho)?

Reference no: EM13616430

Questions Cloud

Describe the modified internal rate of return mirr method : 1. describe the modified internal rate of return mirr method for determining a capital budgeting projects desirability.
The air then expands at constant temperature to a pressure : initially 0.05 kg of air is contained in a piston-cylinder device at 200 degc and 1.6 mpa. the air then expands at
Find the mean and standard deviation for the number of : several psychology students are unprepared for a surprise truefalse test with 12 questions and all of their answers are
Dixie medical center estimates that a cpitated population : dixie medical center estimates that a cpitated population of 50000 would utilize 450 inpatient days per 1000 enrollees
Do students who do not plan to apply for financial aid have : a researcher wanted to know if students who do not plan to apply for financial aid had more variability in sat math
Which mode of heat transfer out of conduction convection : which mode of heat transfer out of conduction convection and radiation is principally at work in the following
The upper limit of the 95 confidence interval for the : the upper limit of the 95 confidence interval for the population proportion p given that n 300 and hat p 0.10 is
Find the value of z that would be used to test the : find the value of z that would be used to test the difference between the proportions given the following. use g - h.
An electric field of intensity 30 knc is applied along the : an electric field of intensity 3.0 knc is applied along the x-axis. calculate the electric flux through a rectangular

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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