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ddd [48]
4 years ago
15

a poll found that 61% of a random sample of 1078 adults said that they believe in ghosts. find the margin of error for this poll

if we want 90% confidence in our estimate of the percent of adults who believe in ghosts
Mathematics
1 answer:
fenix001 [56]4 years ago
6 0

It said that a poll found that 61% of a random sample of 1078 adults said that they believe in ghosts which gives a less believable percentage they are looking for a 90%  of a random sample of 1078 adults said that they believe in ghosts.

Hope this helped!

Can I have brainliest please?

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3 years ago
How is a rational number converted to its decimal form?
luda_lava [24]

Answer:

Answer to first question is:

You can convert all fractions to decimals. The decimal forms of rational numbers either end or repeat a pattern. If the fraction is a mixed number, change it to an improper fraction. Divide the numerator by the denominator. If the division doesn't come out evenly, round the decimal off.

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Step-by-step explanation:

Well the way I think of it is:

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Hope this helps, have a good day. c;


3 0
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