Sami Schmitt believes that number of cars arriving at his Scrub and Shine Car Wash follow a Poisson distribution. He collected a random sample and constructed the following frequency distribution to test his hypothesis.
Using $\alpha$ = 0.05,the critical value of chi-square for this goodness-of-fit test is ____.

Question

Sami Schmitt believes that number of cars arriving at his Scrub and Shine Car Wash follow a Poisson distribution. He collected a random sample and constructed the following frequency distribution to test his hypothesis.  
Using $\alpha$ = 0.05,the critical value of chi-square for this goodness-of-fit test is ____.

Quizplus · Accepted Answer

The Answer of Sami Schmitt believes that number of cars arriving at his Scrub and Shine Car Wash follow a Poisson distribution. He collected a random sample and constructed the following frequency distribution to test his hypothesis.  
Using $\alpha$ = 0.05,the critical value of chi-square for this goodness-of-fit test is ____.

Sami Schmitt Believes That Number of Cars Arriving at His α\alphaα

Sami Schmitt Believes That Number of Cars Arriving at His $\alpha$