please give step and answer

According to the past studies, 23% of people would wait until green traffic light to cross the road. Your current study predicts that fewer people will do so nowadays. A sample of 100 participants is asked about their current road crossing habits and 53 report that they would cross the road when it's red light while the rest reports that they will not. What is the Chi-square value? Answer. Continue with the above scenario, what is the critical value of this Chi-square test at a significance level of 0.05? O a. 5.02 O b. 0.004 O c. 3.84 O d. 6.63