Answer:
It is 300 + 10 + 1.
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
Let n = 21, and evaluate the expression.
Answer:
d. SYSTEMATIC SAMPLING
Step-by-step explanation:
Samples may be classified as:
Convenient: Sample drawn from a conveniently available pool.
Random: Basically, put all the options into a hat and drawn some of them.
Systematic: Every kth element is taken. For example, you want to survey something on the street, you interview every 5th person, for example.
Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.
Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.
In this question:
Took every 10th member, that is, every kth member, which is systematic.
The correct answer is given by option d.
The decimal equivalent of 3/7 rounded to the nearest hundreds is 0.428
The father is 27 because when they said 3 TIMES OLDER THEN THE SON he was 9
