Question Assignment description
It has been claimed that the imply weight of particular person bins of a kind of cereal is 16 ounces. A grocery supervisor doesn’t imagine the declare and collects a pattern of 50 bins. A pattern imply of 15.eight ounces outcomes. Check at significance stage zero.05 the null speculation that the inhabitants imply weight is 16 ounces towards the various that it isn’t equal to 16 ounces. Let the inhabitants variance be equal to 2.5 ounces2. Decide about the validity of the declare utilizing each the important worth in addition to the p-value criterion.
Step 1: Write the null & various hypotheses (four pts.)
Step 2: Write the significance stage of the check (1 pt.)
Step three: write the applicable test-statistic
Step four: Discover the calculated worth of the test-statistic or plug & chug Step 5-1: Discover and write the important worth of the check
Step 6-1: Write your resolution about this check.
Step 5-2: Write the system for the p-value after which calculate the p-value of the check
Step 6-2 Decide utilizing the p-value criterion and announce that resolution
