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24-01-2021
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Testing the probability of a relationship between variables occurring by chance alone if there really was no difference in the population from which that sample was drawn is known as:

a.Chi-square test
b.Significance testing
c.Multiple regression analysis
d.Correlation coefficient

Respuesta :

Аноним Аноним

24-01-2021

Answer:

b.significance testing is answer.

Explanation:

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