Answer:
the answer is 2.7777
Step-by-step explanation:
You just divide!
Answer: B) 0.28
Step-by-step explanation:
Given that:
Lean/Healthy Overweight/ ObeseSelf Esteem Low 18 32 High 32 18
Overweight/Obese Lean/Healthy Total
Low 32 18 50
High 18 32 50
Total 50 50 100
the phi correlation coefficient is defined by Ф = √x²/n
where n = 100 ( total number of response )
x² = [(32×32 - 18×18)² × 100] / [50 × 50 × 50 × 50]
Ф = √ [(700)² x 100) / (50)⁴ × 100
Ф = 700 / 50²
Ф = 0.28
Therefore option B) is the correct answer
Answer:
centre
Step-by-step explanation:
Answer:
m = -2
I used math-way, i recommend it for most math problems
Lets solve for x. So first lets distribute.
Now lets put x on one side and combine like terms
EDIT: whoops clicked on answer
-15x=21
x=-21/15
