Since, the variance calculated on 34 scores is equal to 14.94.
We have to determine the standard deviation.
Relationship between Variance and standard deviation is:
Standard deviation = 
Substituting the value of Variance, to evaluate the standard deviation.
We get,
Standard deviation = 
= 3.865
= 3.87
Therefore, the standard deviation is 3.87
Answer:
size because when a figure is squeezed, it shrinks and changes the size
We know that the sum is 30
that means that jody's older brother is 3 years less than twice jodys age.
Lets try all the answers
7*2= 14-3=11 Nope
11*2=22-3=19+11=30 YUP!
19*2=35-3=32 Nope
23*2=46-3=43 Nope
Your answer is b
To answer this problem, we determine first the volume of the cubes by the equation,
V = e³
where V is volume and e is the length of each edge. Substituting the known value to the equation,
V = (1/3 in)³ = 1/27 in³
Then, to determine the volume of the prism, we multiply the calculated volume to the number of cubes. That is,
V (prism) = (1/27 in³)(3996 cubes) = 137.89 in³
Thus, the volume of the prism is approximately 137.89 in³.
What you must do for this case is a multiplication to get the total cost of buying 3.4 lb of pears.
We know that each pound of pears is at $ 1.64. Then 3.4 lb of pears will be
(3.4) * (1.64) = 5.576
Nearest cent
5.58$
answer
TRUE
