7a. Pick from the choices for the null hypothesis and alternative hypothesis

Randomly selected birth records were obtained, and categorized as listed in the table to the right. Use a 0.01 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? Day Sun Mon Tues Number of Births Wed Thurs Fri 37 Sat 58 60 64 55 56 42 Determine the null and alternative hypotheses. Calc At least one day has a different frequency of births than the other days. X = Cald Births occur with the same frequency on the different days of the week. Births occur with all different frequencies on the different days of the week. At least two days have a different frequency of births than the other days. Time Remaining: 02:38:42 S Next 2:30 PM