Randomly selected birth records were obtained and the consul

Randomly selected birth records were obtained, and the consults are fisted in the table to the right. Use a 0.05 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be explained? Is there sufficient evidence to reject the full hypothesis? Yes, because the test statistic is greater than the critical value. Yes, because the test statistic is less than or equal to the critical value. No, because the test statistic is greater than the critical value. No, because the test statistic is less than or equal to the critical value.

Solution

Here, the null hypothesis can\'t be rejected on the basis of Chi-squared goodness of fit test at 5% level of confidence.

Since, test-statistic < critical value