Answer:
the trapezoid
Step-by-step explanation:
area of trapezoid = 672
area of kite = 648
the formula for the kite area is 1/2×diagonal 1×diagonal 2
the formula for the trapezoid area is 1/2×(base 1 +base 2)× height
108 x 100/75 = 108 x 1.25 = 144
108 is 75% of 144.
Hope this helps :)
Answer: c. Level of Significance
This is the alpha value
alpha is a greek letter with the symbol 
A type 1 error is when the researcher rejects the null, but the null was true (meaning the researcher shouldn't have rejected the null).