in a statistical test of hypothesis we say the redults are statistically signifficant at level a...

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in a statistical test of hypothesis we say the redults are statistically signifficant at level a...

in a statistical test of hypothesis we say the redults are statistically signifficant at level a if:

A. a=.05

B. a is small

C. the p value is less than or equal to a

D. the p value is larger than a

E. Absolute value of the test statistic is very small

math Statistics-And-Probability

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Answer 1

Answer #1

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We say that results are statistically significant at level a if the following condition is met:

p-value < a

So, the option which matches this is :

C. the p value is less than or equal to a

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Answer 2

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