Answer:
μ = 1.877
Step-by-step explanation:
Data provided in the question:
Number of data samples, n = 10
Data: 2.18, 2.03, 1.56, 1.09, 1.56 ,2.28 ,1.62 ,2.02 ,2.11 ,2.32
Now,
Mean is calculated using the formula as:
Mean, μ = 
or
Mean, μ = 
or
Mean , μ = 
or
Mean , μ = 1.877
Answer:
3
Step-by-step explanation:
For a rectangular prism of dimensions L × W × H, pairs of opposite faces will have dimensions ...
These will be three different sets of dimensions if L, W, and H are all different lengths.
Answer: each of the students took 1/4 of an eraser home.
Step-by-step explanation:
On the last period our teacher had 1/2 of an eraser left. She gave it equally to 2 students. This means that the amount of eraser that each student takes home would be
(1/2)/2 = 1/2 × 1/2 = 1/4 of an eraser. Converting to decimal, it becomes 0.25 of an eraser.
A, seeing how the sign indicates that a, your age, is less than 12<span />
