can we prove the alternative hypothesis using statistics

Expert Solution

We cannot prove the alternative hypothesis using statistics

Explanation:

In Hypothesis Testing, if the calculated value of test statistic is less than critical value, the difference is not significant. Fail to reject null hypothesis. If the calculated value of test statistic is greater than critical value, the difference is significant. Reject null hypothesis.

Thus, If the calculated value of test statistic is greater than critical value, it implies that we have a strong evidence to conclude that the null hypothesis is not true. But, fromthis, we cannot infer that we have a strong evidence to conclude that the alternative hypothesis is true. i.e., Rejecting null hypothesis does not automatically imply accepting alternative hypothesis.

orchestra answered 1 year ago

In hypothesis testing, we can reject a. the null hypothesis. b. the alternative hypothesis. c. both...

In hypothesis testing, we can reject a. the null hypothesis. b. the alternative hypothesis. c. both the null and the alternative hypotheses. d. neither the null and the alternative hypotheses.

You can reject a null hypothesis, but why can we never accept or prove it?

Can you prove things 100% with Statistics? Just because you are able to reject a hypothesis...

Can you prove things 100% with Statistics? Just because you are able to reject a hypothesis does that mean you found Causation?

When we reject a null hypothesis, we are certain that the alternative hypothesis is true. True...

When we reject a null hypothesis, we are certain that the alternative hypothesis is true. True or False

Please explain null versus alternative hypothesis (statistics hypothesis testing). Which is the pessimistic one?

Please discuss among yourselves if we can prove or disprove a statistical hypothesis. For example, let's...

Please discuss among yourselves if we can prove or disprove a statistical hypothesis. For example, let's say that I have the following null hypothesis: "The population mean is equal to 5", and the alternative hypothesis: "The population mean is not equal to five". Then, I collect a sample from the population and after performing the hypothesis test I conclude at the 0.01 significance level: "Reject the null hypothesis", or in plain English "There is enough evidence to reject the claim...

True or False section. When we reject the null hypothesis, we have proven the alternative hypothesis...

True or False section. When we reject the null hypothesis, we have proven the alternative hypothesis to be true. There are only two possible conclusions in a hypothesis test: reject or fail to reject the alternative hypothesis. A Type I error is made when a true null hypothesis is rejected. A Type II error is made when we fail to reject a true null hypothesis. The level of significance is the probability of making a Type II error. The probability...

Using the information posted in the table, what is the null hypothesis and alternative hypothesis? Identify...

Using the information posted in the table, what is the null hypothesis and alternative hypothesis? Identify the test statistic and p-value from your source data. Would you reject or fail to reject your null hypothesis? Explain how you came to this conclusion (i.e. either use the test-statistic or p-value to support your claim). Would there be sufficient evidence (based upon your source data) to support the claim that those treated with magnets have a greater mean reduction in pain than...

In hypothesis testing, which hypothesis do we test? Experimental Research Alternative Null As part...

In hypothesis testing, which hypothesis do we test? Experimental Research Alternative Null As part of your research, you have developed the following hypothesis to test: “there will be no association between residents’ socioeconomic status and level of education”. What type of hypothesis is this? One tailed Alternative Directional Two tailed What do we call the situation where we believe there is a genuine effect in our population when in fact there is not? Type II error Type...

Give one example of analyses using hypothesis testing framework and identify a null and alternative hypothesis

Question