P Value, Hypotheses & Test Statistics
Not what you're looking for?
A sample size of 35 is used to test H0: m 65 vs. Ha: < 65.
Given that = 63.5 and = 2.5, answer the following questions
What is the computed value of the test statistic?
What distribution does the test statistic have when the null hypothesis is true?
Is the alternative hypothesis one-tailed or two-tailed?
What is the p-value?
Purchase this Solution
Solution Summary
Word doc attached shows how to find the test statistic, null hypothesis, one- and two-tailed hypotheses and p-value for a given sample size.
Purchase this Solution
Free BrainMass Quizzes
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.