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What else can I help you with?
How does a method test a hypothesis?
A hypothesis test is used to make certain decisions based on the data collected.
What is hypothesis in basic statistic?
A statistician may have some idea about some statistics in a data set, and there is a need to test whether or not that hypothesis is likely to be true. Data are collected and a test statistic is calculated. The value of this test statistic is used to determine the probability that the hypothesis is true.
What term refers to information gathered to test a hypothesis?
The term is "data." Data is collected and analyzed to test a hypothesis and draw conclusions in scientific research and experiments.
Once you have your hypothesis what must you do next?
Test your hypothesis against the data
What should you do immediately after forming your hypothesis?
Test your hypothesis against the available data
Why is it important to test your hypothesis and collect evidence?
A hypothesis is a testable statement. To check the accuracy of your statement, you need to design an experiment to test it and collect data. Then you analyze your data to see how well it supported your hypothesis.
What is the evidence that scientist gather to test a hypothesis?
Data
What is test data?
Results from a test. What you learned from the test/what you found, what was tested, hypothesis, etc.
How can you collect data to test your hypothesis?
Through observation, survey, or secondary data
What is the measured or the tested by the data collected in an experiment?
The data collected in an experiment test a hypothesis. A hypothesis is an educated guess about a specific question, usually regarding science.
Activity done to test a hypothesis?
A controlled experiment is used to test a hypothesis.
What is test statistic. Why do you have to know the distribution of a test statistic?
A test statistic is used to test whether a hypothesis that you have about the underlying distribution of your data is correct or not. The test statistic could be the mean, the variance, the maximum or anything else derived from the observed data. When you know the distribution of the test statistic (under the hypothesis that you want to test) you can find out how probable it was that your test statistic had the value it did have. If this probability is very small, then you reject the hypothesis. The test statistic should be chosen so that under one hypothesis it has one outcome and under the is a summary measure based on the data. It could be the mean, the maximum, the variance or any other statistic. You use a test statistic when you are testing between two hypothesis and the test statistic is one You might think of the test statistic as a single number that summarizes the sample data. Some common test statistics are z-score and t-scores.
