Answer:
Step-by-step explanation:
their are 3 ways 1:3 1/3 and 1 to 3 these are equivalent ratios
Answer:
An null hypothesis is one that states there is no statistically significant relationship between two variables or a position that states something is not happening
An alternative hypothesis is one that states there is a statistically significant relationship between two variables or a position that states something is happening.
(a)
μ = 3800
μ > 3800
(b)
μ = 3800
μ < 3800
