CONFIDENCE INTERVALS Student s t-test The value of t will be - PowerPoint PPT Presentation

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CONFIDENCE INTERVALS Student s t-test The value of t will be compared to values in the specific table of "t distribution test" at the value of the degree of freedom. If the value of t is less than that in the table, If

CONFIDENCE INTERVALS
Student ’ s t-test • The value of t will be compared to values in the specific table of "t distribution test" at the value of the degree of freedom. • If the value of t is less than that in the table, • If the value of t is less than that in the table, then the difference between samples is insignificant: i.e., the null hypothesis is accepted. • If the t value is larger than that in the table so the difference is significant: i.e., the null hypothesis is rejected.

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CONFIDENCE INTERVALS Student s t-test The value of t will be - PowerPoint PPT Presentation

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CONFIDENCE INTERVALS Student s t-test The value of t will be - PowerPoint PPT Presentation

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