2(x+2) = 60
x+2 = 30
x = 28
The correct answer is C
1.567 rounded to the nearest tenths place is 1.6
Answer:
Item (D)
Step-by-step explanation:
In the stratified random sample we would divide our population into homogeneous groups / strata and then we randomly select the individuals in each group / stratum.
In general, when comparing with the simple random sample, we realize that stratified random sampling has the advantage of increasing accuracy and decreasing variability.
In the question, we have two strata: female students and male students. On each one of the strata, a random sample of 25 names was made in the list.
Answer:
Volume is the amount of 3-dimensional space an object occupies. Volume is measured in cubic units.
Step-by-step explanation:
