Mac measured the density of silver three times and calculated the following percent errors.
trial 1: 0.95%; trial 2: 2.86%; trial 3: -3.81%
which of mac’s trials is the most accurate?
a.
not enough information is provided.
b.
trial 1
c.
trial 2
d.
trial 3

Option A, Not enough information is provided

Explanation:

None of the trials value is close to each other. Hence it is very difficult to reach any conclusion.

Also, with this limited set of trial value it is even difficult to guess which is the most nearest set of percent error. Thus, we cannot answer this question until unless more information is provided.

Hence, option A is the correct answer

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

c. establishing proper sleep hygiene