Well the answer is x=2 but i’m not sure how to explain it
Answer:
C . Yes, because aspirin is known to reduce heart attacks.
Step-by-step explanation:
A research examined so he find that aspirin reduce the heart attack .A chi-square test on the data collected in a randomized experiment.
D) IS THE ONE ''HAVE A GOOD DAY
"s(x)" is the name of a function of one variable, x. The "s" may be mnemonic for whatever the function calculates (speed or side length or surface area, for example), but may not have any particular meaning.