Sign In
Not register? Register Now!
Essay Available:
You are here: HomeMath ProblemMathematics & Economics
Pages:
1 page/≈550 words
Sources:
No Sources
Level:
APA
Subject:
Mathematics & Economics
Type:
Math Problem
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 8.64
Topic:

Statistics: The Appropriate Null And Alternative Hypothesis (Math Problem Sample)

Instructions:

statistics work

source..
Content:

Name of student.
School,
Date of submission.
1. Identify or specify the appropriate null and alternative hypothesis for (7the following test. Express each in writing and the form of an equation.
Null hypothesis H0: we find that there is no significant difference in the distance driven by UniDun and the SF balls. That is µ1 ≤ µ2
Alternative hypothesis Ha: length powered by UniDun balls is greater than that of SF balls µ1 ˃ µ2
Where µ1 and µ2 represent the driving distance of the UniDun and SF balls respectively.
2. Identify or specify the appropriate statistical test to accept or reject the null hypothesis.
I use the t-test for independent samples with equal variances. The alternative hypothesis, in this case, indicates that a one-tail (right-tail) test is supposed to be utilized.
3. Identify or specify the statistical parameters, the mean, variance and standard deviation. Then calculate the statistical test and p-value.
The test statistic is given as:
The Excel generated output (using data analysis tool pack) is given below.
t-Test: Two-Sample Assuming Equal Variances




 

Current
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now:

Other Topics:

  • Statistics: The Appropriate Null And Alternative Hypothesis
    Description: Identify or specify the appropriate null and alternative hypothesis for (7the following test. Express each in writing and the form of an equation)...
    1 page/≈550 words| No Sources | APA | Mathematics & Economics | Math Problem |
  • MAT101 Case 4 Answer Template
    Description: What are the 3 methods for solving systems of equations? Which one do you prefer and why?...
    20 pages/≈5500 words| No Sources | APA | Mathematics & Economics | Math Problem |
  • Math Problem: Laws of Exponents
    Description: hat are three laws of exponents (for multiplication, division, and powers)? Write and explain each law...
    2 pages/≈550 words| No Sources | APA | Mathematics & Economics | Math Problem |
Need a Custom Essay Written?
First time 15% Discount!