Analysis of variance and the t-test

1. What is the relationship between analysis of variance and the t-test?

2. What is total variation? How is it decomposed in a one-way analysis of variance?

Don't use plagiarized sources. Get Your Custom Essay on
Analysis of variance and the t-test
Just from $13/Page
Order Essay

3. What is the null hypothesis in one-way ANOVA? What basic statistic is used to test the null hypothesis in one-way ANOVA? How is this statistic computed?

The current advertising campaign for a major automobile brand would be changed if fewer than 70 percent of the consumers like it.

a. Formulate the null and alternative hypotheses.

b. Which statistical test would you use? Why?

c. A random sample of 300 consumers was surveyed, and 204 respondents indicated that they liked the campaign. Should the campaign be changed? Why or why not?

Place Order
Grab A 14% Discount on This Paper
Pages (550 words)
Approximate price: -
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Try it now!

Grab A 14% Discount on This Paper

Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.