Answer:
The degrees of freedom for the chi square statistic is 7-4=3
Answer:
x=64
Step-by-step explanation:
5x = 320
Divide each side by 5
5x/5 = 320/5
x=64
Answer:
2x-1=x
2x-x=1
x=1
Step-by-step explanation:
Answer
Rectangle or Square
Why
Only square and rectangle has the property of having a 2 90 degrees angle or right angle.
