Question

Set up the “Ho” and “Ha” statements for the following, and draw the bell curves showing the “rejection” or the “fail to reject” (accept) zones for each question; be sure to label those areas.

i. Lizeth will ask Professor Yankey how many decimal places he wants thirty times on average.

ii. Christina will chew on her nails no less than 15% of the time.

iii. Ricky will finish 60 pages of homework with a variance of two hours before it is due.

Answer 1