Purchase Solution

Hypothesis Testing

Not what you're looking for?

A hypothesis test is used to test a claim. You get 1.75 as your test statistic and 1.59 as your critical value for a right-tailed test. Which of the following is the correct decision statement for the test?

A. Reject the null hypothesis
B. Claim the null hypothesis is validated
C. Fail to reject the null hypothesis
D. Claim the alternative hypothesis is true

A hypothesis test is used to test a claim. You get a P-value of 0.02 on a test with a significance level of 0.05. Which of the following is the correct decision statement for the test?

A. Reject the null hypothesis
B. Claim the null hypothesis is valididated
C. Fail to reject the null hypothesis
D. Claim the alternative hypothesis is false

Which of the following is not a requirement for using the t-distribution for a hypothesis test concerning &#956;.
A. Sample is a simple random sample
B. Sample size must be larger than 30
C. The population standard deviation is unknown

Solution Summary

The solution answers the question below.

Free BrainMass Quizzes

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.

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.