Hypotheses:
Ho: µ = 10 -->null hypothesis
Ha: µ < 10 -->alternate hypothesis
A bottling commpany produces bottles that hold 10 ounces of liquid . Periodically, the company gets complaints that their bottles are not holding enough liquid. To test this claim, the bottling company randomly samples 25 bottles and finds the average amount of liquid held by the bottles is 9.8 ounces with a standard deviation of .4 ounce. Which of the following is the set of the hypotheses the company wishes to test?
1 answer
1 answer