Answer:
V=84m^3
Step-by-step explanation:
a=4m, b=7m, c=3m
V=a*b*c
V=4*7*3
V=28*3
V=84m^3
The complete question in the attached figure N 1
we know that
The formula for Sample Standard Deviation is indicated in the attached figure N2
n in this problem is 4 <span>and Yuri had to divide in the formula by 3 </span>
therefore
the answer is Yuri divided by n instead of n -1
Y=6 x is 3 and y is 6 the answer is 6 from the y axis