If the null hypothesis is H0: μ ≥ 1250, then we have a left-tailed test.
True of False
Answer : True
------------------------------
If the null hypothesis is H0: 1250; The alternative hypothesis which is the complement of Null hypothesis is
H1: < 1250;
If Alternative hypothesis has '<' - Left tailed
If Alternative hypothesis has '>' - Right tailed
If Alternative hypothesis has '' - Two tailed.
Therefore,
If the null hypothesis is H0: 1250, then we have a left-tailed test.- True
Get Answers For Free
Most questions answered within 1 hours.