In what interval range does the P value fall if a chisquare

In what interval range does the P value fall, if a chi-square test of experimental data produces a chi-square value of 16.18 with 7 degrees of freedom? Enter the probability values with two decimal places separated by dash. Example: 0.70-0.90 Is the result sufficient to reject the chance hypothesis? Above what chi-square value would you reject the chance hypothesis for this experiment? Express your answer using two decimal places.

Solution

Part A

The probability value between 0.025-0.01.

Part B

No. Because statisc and critical values are must for reject hypothesis. If the statistic value is higher than the critical value at 0.05 probability level, we can strongly reject the hypothesis.

Part C

0.05

At the probability level of 0.05% only we can compare the value of both statistic and critical values.