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
Answer:
Step-by-step explanation:
hi i went over this in class today but we only did b and c.
so b is g^2x when simplified and c is x/f when simplified. Hope this helps :>
Answer:
B
Step-by-step explanation:
You must subtract the small volume from the bigger volume in this case you must do 
Simplified is B
Answer:
$110.83
Step-by-step explanation:
you have to subtract from the total number
