Answer:
C
Step-by-step explaination:
A statistic is a data obtained by sampling a population
A sample is a part of a population studied for the purpose of testing of an hypothesis
6076 is a statistical value because it represents a part (sample) of the whole population
Answer:
1/625 or 0.0016
Step-by-step explanation:
Subtract 7a from both sides giving you 10=-5a and divide everything by 5. This gives you a=-2
