Answer:
Step-by-step explanation:
and it's an arithmetic sequence.
<span>8 + 4s – 2s = 16
simplify
8+2s = 16
subtract 8 to both sides
8 +2s - 8 = 16 - 8
2s = 8
divide both sides by 2
2s/2 = 8/2
s = 4
Answer is C. s = 4</span>
I do belive that it is 10 because whole numbers arnt irrational numbers
Answer:
c. Asking people leaving a local election to take part in an exit poll
Step-by-step explanation:
Asking people leaving a local election to take part in an exit poll best represents the highest potential for nonresponse bias in a sampling strategy because of the importance of the local election compared to the exit polls.
It is worthy of note that nonresponse bias occurs when some respondents included in the sample do not respond to the survey. The major difference here is that the error comes from an absence of respondents not the collection of erroneous data. ...
Oftentimes, this form of bias is created by refusals to participate for one reason or another or the inability to reach some respondents.
The types of radiation are
Alpha
Beta
Gamma
Alpha radiation is the energy carried by fast moving helium atoms.
Beta radiation is the energy of electrons released from atoms.
Gamma radiation is the energy released by radioactive or unstable atoms.
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