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Hoochie [10]
2 years ago
14

The first thing you should do in solving a word problem is estimate what you think the answer would be.

Mathematics
1 answer:
Mama L [17]2 years ago
4 0
<span>True, as that is the smartest thing to do ! This is to get an idea of what your answer might be!

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Yvettes younger brother just turned 3 years old Fred's brother is now 30 month old whose brother is older
grin007 [14]
1 year = 12 months
3 years = 36 moths

Yvette's brother is 36 months old and Fred's is 30 months old. Yvette's brother is 6 moths older than Fred's brother.
6 0
2 years ago
HELP RN RN RN RN PLEASE ASAP
lapo4ka [179]
I think the answer is A) stratified random sampling! Stratified random sampling is when sunsets of individuals are created based on similar criteria, which sounds the closest to the problem because stratified can split a group and does not have to be fully equal.
Non random sampling doesn’t fit because it’s clearly stated that it’s random.
Systematic random sampling is based on intervals in a group.
The next closest answer would be simple random, which is when a subset of individuals are chosen from a larger group with all having the same probability.
3 0
2 years ago
At a coffee shop, the first 100 customers' orders were as follows. What is the probability that a customer ordered a cold drink
mestny [16]

Answer:

Concept: Probability

  1. You have a dual probability such that they must order a large and then get the probability from there.
  2. So its x/probability of large
  3. If you would have provided the table it would have been clearer
3 0
2 years ago
Read 2 more answers
Is the following shape a rectangle? How do you know?
daser333 [38]

Answer: It might be a no answer. I don't know which one. I'm so sorry if I'm wrong.

6 0
2 years ago
Which of the following examples best represents the use of an interval scale? measuring the number of cookie boxes sold by scout
Mashcka [7]

Answer:

students' ratings of their professors' performance on a five-point scale ranging from poor to excellent

Step-by-step explanation:

There are four type of scales in mathematics. They include:

1. Nominal scale : they do not measure quantity. they are used to classify a population into two or more scales that are exhaustive and mutually exclusive. e.g. classifying a population based on gender, naming the different car brands seen in a school's parking lot

2. Ordinal scale : this scale measures ranks a population from best to worst or from least to most. e.g. ranking the participants of a race based on their performance

3. Interval scale : this scale has the property of order and equal intervals. Zero is not meaningful.

Interval scale is used when the difference between the numbers are meaningful. e.g. students' ratings of their professors' performance on a five-point scale ranging from poor to excellent Here a child who is scored 1, did very poorly and a child scored 5, performed excellently well.

4. Ratio scale :  this scale has the property of order, a meaningful zero and equal intervals.

6 0
2 years ago
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