The statistical analysis will allow you to reject either the null or the alternative hypothesis. If the alternative is rejected, then you need to go back and refine the initial hypothesis or design a completely new research program. This is part of the scientific process, striving for greater ...
As thepvalue is non significant, we fail to reject null hypothesis and conclude that data is drawn from normal distribution. As the data is drawn from normal distribution, use Bartlett’s test to check theHomogeneity of variances.Null hypothesis: samples from populations have equal variances. imp...
financial market still converge to the rational expectations equilibrium and (ii) that explore if alternative theories of expectation formation and the ... EJ Dockner,Leopold Sgner - Springer Vienna 被引量: 0发表: 2005年 A Re-examination of Traditional Hypotheses about the Term Structure of Inter...
Hypotheses come in several forms, each suited to specific research needs and methods. Here’s a look at different types of hypotheses and how they’re used. 1. Alternative Hypothesis (H1) The alternative hypothesis predicts a relationship or effect between variables. It’s used to show that so...
Define the null and alternative hypotheses. Select an appropriate test statistic, such as t-test or ANOVA. Calculate the p-value and compare it to the significance level. Interpret the results and draw conclusions.Prompt 3: Regression AnalysisThis prompt can be used to analyze the relationship ...
To learn more about ANOVA tests, including the more complex forms, read myANOVA OverviewandOne-Way ANOVA overview. For more information about the null and alternative hypotheses and other hypothesis testing terms, see myHypothesis Testing Overview. ...
Using μC and μW for people's average height in cold and warm climates respectively, the null and alternative hypotheses could be written as follows. H0:μC=μW HA:μC≠μW View Video Only Save Timeline Video Quiz Course 18K views How to Find P-Value? To calculate the p-...
A test of the null hypothesis H_0:\mu =\mu_0 gives test statistic z = 0.69. a) What is the P-value if the alternative isUse the given information to find the P-value. Use a 0.05 significance and state the conclusion about the null hypothesis. 1. With H1 not equal ...
State the null hypothesisand thealternate hypothesis(“the claim”). If you aren’t sure how to do this, followthis link for How To State the Null and Alternate Hypothesis. Find thecritical value. When beginning statistics, you usually deal with anormally distributedpopulation, so t...
Based on your findings, you choose between the two hypotheses—usually that means that if your prediction was correct, you reject the null hypothesis and accept the alternative. Make sure, however, that you are not getting lost at this step of the thinking process: If your prediction is that...