Step-by-step explanation:
l dont understand your question
is it 3 and a fifth or 31/5
total that play football = 40
30 of them play basket ball
the missing number is 40 - 30 = 10
Answer:
Stratified random sampling is based on a subdivision of the sample framework into strata with the help of an observable variable that separates them. After forming the strata, each individual is located in one and only one stratum. The sample is established by selecting a certain number of individuals in each stratum, guaranteeing a contribution of each stratum in the information obtained.
The best sampling method, in this case, is Stratified Random.
Step-by-step explanation:
Answer:
Add three zeros to the end.
Step-by-step explanation:
When you add three zeros, the result is equivalent to when multiplying by 1000. For example, 20 times 1000 is 20,000.
8+3=11
3+8=11
11-3=8
11-8=3
hope this helped
