Identify whether the following tests are one or two-tailed tests:
A t-test to determine whether or not a sample of male hamsters weigh significantly more than a sample of female hamsters.
At first, I thought it was one tailed because we were only interested in whether the weight of males is more, and not interested in whether it is less. But now I am second guessing myself.
Any help?
A t-test to determine whether or not a sample of male hamsters weigh significantly more than a sample of female hamsters.
At first, I thought it was one tailed because we were only interested in whether the weight of males is more, and not interested in whether it is less. But now I am second guessing myself.
Any help?