Test the hypothesis that the age of the sample

Assignment Help Basic Statistics
Reference no: EM132848018

A one-sample ttsignificant; t(70) = -0.94, p < 0.05; participants in the sample (M = 12.35, SD = 7.13) -test was conducted to test the hypothesis that the age of the sample is different from the age of the general population. The -test waswere significantly older than those in the general population (μ = 13.15).

Would the null hypothesis be rejected? If so why?

What type of error would this be? type 1 error or type 2 error?

Reference no: EM132848018

Questions Cloud

Describe the role of museum founder and curator : Provide a summary of the pieces and describe your overall reaction after viewing them. Describe the role of museum founder and curator.
Determine the treatment or placebo mean is higher : How can I determine whether the Treatment or Placebo mean is higher, showing how I made the determination?
What is the probability of getting at least 29 : A professional soccer player has a career high of scoring penalty kicks 70% of the time.
How radical was the american revolution : How radical was the American Revolution? Read Chapter One of Gordon Wood, Empire of Liberty: A History of the Early Republic, 1789-1815.
Test the hypothesis that the age of the sample : A one-sample ttsignificant; t(70) = -0.94, p
Why did senator mccarthy choose to claim : What was it about communism that would attract people to it during the Great Depression in the United States? Explain whether you feel
What is the probability that dan and eve are standing : What is the probability that Dan and Eve are standing next to each other? (in either? order)?
What is the percentile rank of a score of 170 : A criminologist developed a test to measure recidivism, where low scores indicated a lower probability of repeating the undesirable behavior.
What type of businesses developed : What type of businesses developed and what was their impact on Black community development; particularly that of all black towns such as Mound Bayou

Reviews

Write a Review

Basic Statistics Questions & Answers

  Exhibit all the sequences by means of a tree diagram.

Lotteries. In a state lottery, there are 15 finalists eligible for the Big Money Draw. In how many ways can the first, second, and third prizes be awarded if no ticket holder can win more than one prize?

  Describes the treatments formed by combining dosage

Make a sketch that describes the treatments formed by combining dosage and method. Then use a diagram to outline a completely randomized design

  Explain scenario where two-sample hypothesis testing useful

Discuss a scenario where two-sample hypothesis testing might be useful for you. Explain what a type 1 error would mean for this scenario. Explain what a type 2 error would mean.

  What is the probability that the mean ferritin exceeds 90

A ferritin test is a popular test to measure a person's current iron stores. In women, ferritin is approximately normally distributed with a mean of 89 ng/mL

  Analyzing and Reporting Results Assignment Problem

Assignment - Discussion Question. Topic - Analyzing and Reporting Results. Explain why the project is important. Need 200 words with 1 APA reference

  Definition of conditional probability and by symmetry

Three cards are dealt from a standard, well-shuffled, deck. The first two cards are flipped over, revealing the Ace of Spades as the first card.

  Briefly explain which factor have positive effect on savings

Are these factors (interest rate, expected inflation, and the ratio of household net worth/personal disposable income) important in determining personal saving rate? Briefly explain which factor (or factors) have positive effect on savings, and wh..

  Find probability that shipment will meet desired standard

Suppose that in fact 8% of the apples on the truck do not meet the desired standard. What's the probability that the shipment will be accepted anyway?

  Distribution of the number of acres

The average number of acres burned by forest and range fires in a large Wyoming county is 4,300 acres per year, with a standard deviation of 750 acres. The distribution of the number of acres burned is normal.

  Working capital management-applications and case studies

First, read Chapter 6 and Case 3: Miller Building Supplies in your textbook, Working Capital Management: Applications and Case Studies

  Explain why the significance of given study is suspect

Explain why the significance of this study is suspect and propose an alternative study that would help clarify the importance of an alarm system.

  Marketing and consumer behavior

Conduct a test for homogeneity of populations. Use a = 0.01. State your conclusion, justify your answer, and find bounds on the p value associated.

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