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Afina-wow [57]
3 years ago
8

A survey is sent out to a sample of voters about an upcoming election via text messaging. Do you think this will produce an unbi

ased sample? Give your reasons for your answer.
Social Studies
1 answer:
Mashcka [7]3 years ago
5 0

Answer:

In a statistical study, sampling methods refer to how we select members from the population to be in the study.

If a sample isn't randomly selected, it will probably be biased in some way and the data may not be representative of the population.

There are many ways to select a sample some good and some bad.

Convenience sample: The researcher chooses a sample that is readily available in some non-random way.

Example—A researcher polls people as they walk by on the street.

Why it's probably biased: The location and time of day and other factors may produce a biased sample of people.

Voluntary response sample: The researcher puts out a request for members of a population to join the sample, and people decide whether or not to be in the sample.

Example—A TV show host asks his viewers to visit his website and respond to an online poll.

Why it's probably biased: People who take the time to respond tend to have similarly strong opinions compared to the rest of the population.

Explanation:

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Limits are used for mathematics like landmark numbers but I think since you're talking about social studies landlord would basically be certain spots in the world like the equator
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4 years ago
Please help brainliest if correct, and answer only if you know it
Gnesinka [82]

Answer:A get-rich-quick scheme is a plan to obtain high rates of return for a small investment. The term "get rich quick" has been used to describe shady investments since at least the early 20th century.[1][2]

Explanation:  Most schemes create an impression that participants can obtain this high rate of return with little risk, and with little skill, effort, or time. Get-rich-quick schemes often assert that wealth can be obtained by working at home. Legal and quasi-legal get-rich-quick schemes are frequently advertised on infomercials and in magazines and newspapers. Illegal schemes or scams are often advertised through spam or cold calling. Some forms of advertising for these schemes market books or compact discs about getting rich quick rather than asking participants to invest directly in a concrete scheme.

3 0
3 years ago
Read 2 more answers
What were the intentions of the Roman emperors when they took the throne
madam [21]

Answer: Praetorians found Claudius cowering behind a curtain after they assassinated his nephew Caligula. They were in the process of ransacking the palace, but instead of killing Claudius, they recognized him as the brother of their much loved Germanicus and persuaded Claudius to take the throne. The Senate had been at work finding a new successor, but the praetorians again imposed their will.

The new emperor bought the continued allegiance of the praetorian guard.

One of Claudius' wives, Messalina, had produced an heir known as Britannicus, but Claudius' last wife, Agrippina, persuaded Claudius to adopt her son — whom we know as Nero — as heir.

Explanation:

4 0
3 years ago
Experienced air traffic controllers can tell you a plane's flight pattern at a glance, yet they cannot tell you how they do it.
jekas [21]

Answer:

their acquired expertise is such an automatic habit that if feels like Intuiton

Explanation:

Intuition is the ability to access unconscious reasoning to reach a conclusion. Intuitive people feel like they know things without necessarily understanding way. In this example, the controllers have seen so many flight patterns, and their expertise is so great, thay they can tell the flight pattern of a plane without effort.

Another example would an experienced lawyer who hears for a few minutes the story of a client, and knows immediately if the case can be won or not even if he has not learned the details of the case yet.

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4 years ago
The nurse is caring for a patient diagnosed with malabsorption syndrome and macrocytic anemia. what lab value is consistent with
Yuri [45]

The nurse exists caring for a patient diagnosed with malabsorption syndrome and macrocytic anemia mean corpuscular volume space (MCV) lab value exist consistent with this diagnosis.

<h3>What is macrocytic anemia?</h3>

A blood condition called macrocytic anaemia develops when your bone marrow makes unusually big red blood cells. Red blood cells need certain nutrients to operate correctly, but these aberrant blood cells lack those. Although macrocytic anaemia is not a serious sickness, it can have serious consequences for your health if you don't address it. Your red blood cells may be larger than they should be if you have macrocytosis. Although macrocytosis is not a disease in and of itself, it is a symptom of underlying disease and can result in macrocytic normochromic anaemia, a severe form of anaemia.

A disorder that limits the small intestine's ability to absorb nutrition. Infections, drugs, small intestinal surgery, and illnesses like celiac disease can all contribute to malabsorption. Loss of weight, bloating, and occasionally diarrhoea are symptoms. Eventually, the liver, bones, brain, neurological system, and other organs may be impacted. Supplemental nourishment may be used in treatment, depending on the underlying disease causing malabsorption.

In macrocytic anaemia, the mean corpuscular volume space (MCV) is elevated. There are no elevated folic acid, vitamin B12, or serum iron levels in patients with macrocytic anaemia.

Hence, The nurse exists caring for a patient diagnosed with malabsorption syndrome and macrocytic anemia mean corpuscular volume space (MCV) lab value exist consistent with this diagnosis.

To learn more about macrocytic anemia refer to:

brainly.com/question/14467781

#SPJ4

3 0
2 years ago
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