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What else can I help you with?
How was the Holtzman Inkblot Technique developed?
The HIT, developed by psychologist Wayne Holtzman and colleagues, was introduced in 1961. The test was designed to overcome some of the deficiencies of its famous predecessor, the Rorschach Inkblot Test.
How do you decide whether to use a z test or a t test when testing a hypothesis about a population mean?
You use a z test when you are testing a hypothesis that is using proportions You use a t test when you are testing a hypothesis that is using means
What do you call the statement that determines if the null hypothesis is rejected?
The hypothesis test.
What is the probability of making type 1 error when null hypothesis is true?
It is the same as the significance level of the test - often 5%.
How can a scientist test a hypothesis if he or she cannot do a controlled experiment?
scientists test their hypothesis buy making observations or doing research
What does a scientist make to test a hypothesis?
An experiment is designed to test the hypothesis. To create an experiment, you have to first think of the what materials are needed, and then develop a procedure.
How do you support a hypothesis?
You obtain objective evidence to support it by undertaking experiments designed to test the veracity of the hypothesis.
Is a hypothesis developed by determining a way to test multiple uncontrolled variables?
yes
What is a test designed to demonstrate the validity of a hypothesis?
A test designed to demonstrate the validity of a hypothesis is known as a hypothesis test. This process involves formulating a null hypothesis and an alternative hypothesis, then collecting and analyzing data to determine the likelihood of observing the results under the null hypothesis. Statistical methods are employed to assess whether the evidence is strong enough to reject the null hypothesis in favor of the alternative. Ultimately, this helps researchers draw conclusions about the validity of their initial hypothesis based on empirical data.
Is this true A hypothesis is developed by determining a way to test multiple uncontrolled variables?
true
What does a scientist designed to test a hypothesis?
experiment, in the scientific method the hypothesis is tested through experimentation and if confirmed is called a theory :D
If the results of an experiment disprove the hypothesis the test was poorly designed and is invalid?
This statement is not necessarily true. Disproving a hypothesis can be a valuable outcome, indicating that the hypothesis may be incorrect or that the underlying assumptions need reevaluation. A well-designed experiment should be able to test a hypothesis rigorously, regardless of the outcome. Validity is determined by the experimental design, controls, and methodology, not merely by whether the hypothesis is supported or disproven.
What should you do after you form a hypothesis?
test your hypothesis.
What is a way to test a hypothesis?
One way to test a hypothesis is to conduct an experiment where you manipulate the variables of interest and observe the outcomes. Ensure that the experiment is well-designed, with appropriate controls and replicates, to draw valid conclusions about the hypothesis. Analyze the data collected using statistical methods to determine whether the results support or refute the hypothesis.
Is a hypothesis is a decision based on the results of the experiment.?
No. An hypothesis is an idea put forward to explain an observation. Often you do the experiment to test the hypothesis. The results of the experiment may help you decide whether to discard your hypothesis or to test it further.
What comes before and after a hypothesis?
Before a hypothesis, researchers typically conduct background research and formulate a research question based on observations or existing literature. After formulating a hypothesis, experiments or studies are designed and conducted to test its validity, followed by data analysis to determine if the results support or refute the hypothesis. This cyclical process often leads to further inquiry and refinement of the hypothesis based on findings.
What step of the scientific method immediately follows the hypothesis?
-_- figure it out u need to be smart -_-
