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alina1380 [7]
3 years ago
13

Suppose you obtain a chi-square statistic of 67.81. Are your results statistically significant if the critical value obtained fr

om the distribution of chi-square is 3.84 with an alpha level of .05? Explain.
Mathematics
1 answer:
Svetach [21]3 years ago
8 0

Answer:

Result is statistically significant.

Step-by-step explanation:

Given that :

Chisquare statistic, χ² = 67.81

Critical value for the distribution, χ²critical = 3.84

α = 0.05

The Decison region :

If χ² statistic > Critical value ; Reject H0 ; this. Eans that result is statistically significant.

Therefore, since, 67.81 > 3.84 ; This means that the result is statistically significant at 0.05

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