Answer:
H0 : μ = 6.2
H1 : μ ≠ 6.2
Step-by-step explanation:
Population mean, μ = 6.2 ppm
The hypothesis :
Null, H0 : = The mean level of Ozone is normally 6.2 ppm ;
The alternative hypothesis is the researcher's claim that the current ozone level is not normal, that is it may be higher or lower than the normal value in ppm
Hence, the hypothesis could be written as :
H0 : μ = 6.2
H1 : μ ≠ 6.2
The first and last represent functions, no function has an input with two separate outputs
Answer:
All real numbers are solutions.
Step-by-step explanation:
C. 7/8 is larger than 1/5
Answer:
18
Step-by-step explanation:
you times it
