statistics
posted by Lara on .
investigators at an agricultural research facility randomly assigned equal numbers of chicken to be housed in two rooms. In room #1, chickens experienced normal day/night cycles. In the other room, lights were left on 24 hours a day. The objective was to see which group of chickens would lay more eggs. After collecting data for several days, the researchers tested the hypothesis against the onetail alternative and found pvalue = 0.22. Which of the following statements is true ?
A) The chickens in the lighted room averaged 0.22 more eggs per day
B) Theres a 22% chance that chickens house in a lighted room produce more eggs.
C) Theres a 22% chance that theres really no difference in egg production.
D) Theres a 22% chance another experiment will give these same results.
E) None of theses.

E. with a PValue greater than 5%, you fail to reject the null hypothesis. Therefore there is no difference.