Answer:
NO
Step-by-step explanation:
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.
154-2= 152/8= 19
answer is 19
3/x+1=5/11 first cross multiply
3*11=33 and 5*x+1= 5x+5 5x+5=33
then subtract 5 on both sides 5x+5-5=33-5
5x=28 so divide 5 on both sides
5x/5=28/5
x= 5.6
Hope I Helped
58-18=40
40/2=20
20
20+18=38
Answer is 38 & 20
A sample in which each individual in the population has an equal chance to be selected is a "simple random sampling".
<h3>
What is simple random sampling?</h3>
A subset of such a statistical population called a simple random sample is one where each member has an equal chance of being chosen. A straightforward random sample is intended to offer an objective depiction of a group.
Some key features of simple random sampling are-
- A straightforward random sample, where each participant has an equal chance of being selected, selects a tiny, random piece of the total population that will represent the full data set.
- Using techniques like lottery or random draws, researchers can generate a straightforward random sample.
- If a sample does not precisely reflect the population it really is intended to represent, there may have been a sampling error.
To know more about simple random sampling, here
brainly.com/question/13219833
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