Which of the following is not a required assumption in the reasoning behind constructing a hypothesis test of a population mean?
A. The population distribution is normal.
B. The data sample is random.
C. The size of the sample is sufficiently large (e.g., greater than 30).
D. The population mean is K.
Answer: A
You might also like to view...
After reaching the inner ear, the frequency of a sound primarily affects
A. the amplitude of basilar membrane vibration. B. the location of the greatest basilar membrane vibration. C. the vibrational amplitude of the tectorial membrane.
Urticaria is characterized by
A. living in Utica. B. wheal and flare. C. asthma. D. inflammation.
Bacteria reproduce via?
A) binary fission B) mitosis C) fusion D) meiosis
Which human body system would be best described as playing roles in both waste disposal and conservation?
A) urinary B) nervous C) respiratory D) lymphatic E) cardiovascular