What would happen if 40 heads of lettuce were sampled


Question: A sample of 20 heads of lettuce was selected. Assume that the population distribution of head weight is normal. The weight of each head of lettuce was then recorded. The mean weight was 2.2 pounds with a standard deviation of 0.1 pounds. The population standard deviation is known to be 0.2 pounds.

1. What would happen if 40 heads of lettuce were sampled instead of 20, and the confidence level remained the same?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: What would happen if 40 heads of lettuce were sampled
Reference No:- TGS02439408

Now Priced at $15 (50% Discount)

Recommended (96%)

Rated (4.8/5)