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Mazyrski [523]
3 years ago
14

Two studies were completed in California. One study in northern California involved 1,000 patients; 74% of them experienced flul

ike symptoms during the month of December. The other study, in southern California, involved 500 patients; 34% of them experienced flulike symptoms during the same month. Which study has the smallest margin of error for a 98% confidence interval?
The northern California study with a margin of error of 3.2%.
The southern California study with a margin of error of 3.2%.
The northern California study with a margin of error of 4.9%.
The southern California study with a margin of error of 4.9%.
Mathematics
1 answer:
Triss [41]3 years ago
5 0
The right answer for the question that is being asked and shown above is that: "The southern California study with a margin of error of 4.9%." the study has the smallest margin of error for a 98% confidence interval is that The southern California study with a margin of error of 4.9%.<span>
</span>
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Which is bigger 11/18 or 5/14
KengaRu [80]

Among the fractions given in this question 11/18 and 5/14,  the largest fraction is: 3/5.

  • Step-by-step explanation:

To find out which fraction is the largest, just divide the numerator by the denominator of the ratio and make the comparisons between them, thus defining which is the largest by decimal places or the largest number.

  • Resolution:

\large \sf \dfrac{11}{18} \rightarrow 11\div18\rightarrow 0{,}61111111111

\large \sf \dfrac{5}{14} \rightarrow 5\div14\rightarrow 0{,}35714285714

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We can conclude that the largest fraction, being between 11/18 and 5/14, is 11/18.

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The value of the given expression is 11.57

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Division are written as a ratio of two values. Given the expression below

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Learn more on division here: brainly.com/question/25289437

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Which expression is equivalent to ( 4 1/3)^3 ?
KIM [24]

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Answer:

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