The researcher's failure to protect research subjects from deductive disclosure of identity (that is, the re-identification of subjects by other researchers) is the primary ethical violation in which of the following studies? a. "Tastes, Ties, and Time (T3)" study
b. Milgram's "Obedience to Authority" study
c. Zimbardo's "Stanford Prison Experiment" PHS
d. Tuskegee study

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b