Your psychology professor has announced that the next test will assess your understanding of sensation and perception. when you receive the test, however, you find that very few questions actually relate to these topics. in this instance, you would be most concerned about the of the test.
a) reliability
b) factor analysis
c) standardization
d) validity
e) normal distribution

d) validity

Explanation:

Validity refers to the degree to which a tool can measure what it is supposed to measure. The measurement tool is considered valid when the tool measures what it is supposed to measure. Here, the psychology professor is concerned that very few questions actually relate to the researched topic. This means that the professor is concerned about the validity of the test.

they had freedom from the government and from the affairs

they protect against unsafe foods and medicines being sold

explanation: