# null hypothesis

Not what you're looking for?

In a study in which null hypothesis has been rejected, we should be aware of the possibility of ________

alternative hypotheses, Type II Errors, change due to new observations, all are correct

This question is posed.

##### Purchase this Solution

##### Solution Summary

This job focuses on a null hypothesis.

##### Solution Preview

Hi,

Well, first - we know that we can eliminate answer (b) and (d) because a Type II error is committed when the null hypothesis is NOT rejected when it should be.

Therefore, you have a choice between (a) and (c).

The alternative hypothesis is ...

##### Purchase this Solution

##### Free BrainMass Quizzes

##### 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.

##### 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

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.