Concealing the observer or using hidden cameras can be used to minimize the anthropomorphic bias

Immunocytochemistry techniques take advantage of the specific affinity of antibodies for

A) a neurotransmitter receptor. B) nerve cell nuclei. C) cytogens. D) a peptide or protein molecule. E) white blood cells.

A sample is selected from a population with ? = 70, and a treatment is administered to the sample. After treatment, the sample mean is M = 74, and Cohen's d is d = 1.00 . What is the value of the sample variance?

a. s2 = 2 b. s2= 4 c. s2 = 16 d. It is impossible to determine the sample variance without more information.