Find m∠TUL.

m∠TUV = 167°
m∠TUL = (x + 11)°
m∠LUV = (11x)°
A) 18°
B) 20°
C) 22°
D) 24°

D.) Sample means will vary because the data values selected for each sample will be different.

[ It is like the large pool, so if you pick some fishes from certain area might be very different from the fish of another area, in the same pool ]

Hope this helps!