Difference in the life satisfaction of adults groups

Assignment Help Basic Statistics
Reference no: EM132495222

A research study was conducted to examine the differences between older and younger adults on perceived life satisfaction. A pilot study was conducted to examine this hypothesis. five older adults (over the age of 70) and five younger adults (between 20 and 30) were give a life satisfaction test (known to have high reliability and validity). Scores on the measure range from 0 to 60 with high scores indicative of high life satisfaction; low scores indicative of low life satisfaction. Now you would like to know if there is a significant difference in the life satisfaction of these adults groups.

Reference no: EM132495222

Questions Cloud

Find the value of the test statistic : Fewer than 97?% of adults have a cell phone. In a reputable poll of 1131 ?adults, 92?% said that they have a cell phone. Find the value of the test statistic.
Prepare the general journal entries to record the year one : Prepare the general journal entries to record the Year 1 depreciation and sale of the taxi in Year 3, compute the depreciation expense for Year 1 and Year 2.
What type of lease is in ferns viewpoint : Defendant in a lawsuit that is sufficiently material to make collectability of future lease payments doubtful. From Fern's viewpoint what type of lease is this?
Follow all the steps in hypothesis testing : Did the new medicine result in significantly higher resistance of the dogs? State the value of the test-statistic, the p-value and the 95% confidence interval.
Difference in the life satisfaction of adults groups : Now you would like to know if there is a significant difference in the life satisfaction of these adults groups.
Find the depreciation expense for each of the four year : Compute the depreciation expense for each of the four years, using double-declining-balance depreciation,Exact Photo Service purchased new color printer
What would be the journal entry for the customer purchase : The gift card to purchase a water bottle. What would be the appropriate journal entry for the customer's purchase of the water bottle in February?
How will be provided their cruise as scheduled : Cash has already been collected and the company has a long history of providing cruises, so customers will be provided their cruise as scheduled
RSK80007 Quantitative Risk Modelling Assignment : RSK80007 Quantitative Risk Modelling Assignment Help and Solution - Swinburne University of Technology, Australia. Describe how Monte Carlo analysis works

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