Answer:
You have to say which one is the shaded region the circle or the rectangle
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
7x4
Answer:
Two equiangular decagons are sometimes congruent.
Answer:
-1 every time
Step-by-step explanation:
Answer:
a. 5.26
Step-by-step explanation:
As, the standard deviation of the distribution of the difference between mean is 0.76 so the t score will be simply calculated by dividing the difference of means by standard deviation of the distribution of the difference between mean as hypothesized difference is zero.
t score=Xbar A- Xbar B/Sd of difference of means
t score=55-51/0.76
t score=4/0.76=5.26
