Answer:
141.5
Step-by-step explanation:
because, x=26.5 and y=4 and then, its just plugining it into the equation Im not sure about the x and y but, I took the test and got it right.
Answer:
C. 9
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
The standard deviation of the set is 5.2
To find standard deviation, we take the square root of the variance.
Answer:
120
Step-by-step explanation:
10*24=240
240/2=120
Answer:
7
Step-by-step explanation:
hope this helped!!!!!!
