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3 years ago

Is the quotient of two mixed numbers positive ?

Mathematics

2 answers:

zysi [14]3 years ago

6 0

It would be a fraction.

alisha [4.7K]3 years ago

6 0

It would depend upon the signs of the two mixed numbers:
positive/positive = positive
positive/negative = negative
negative/positive = negative
negative/negative = positive

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Answer:

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Step-by-step explanation:

We have given,

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Mean $\bar{x}=23.69$

Sample n=30

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Solution :

We know, The confidence interval is in the format of

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E denotes the margin of error,

$E=\frac{U-L}{2}$

Where, U is the upper limit U=25.075

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$E=\frac{25.075-23.305}{2}$

$E=\frac{1.77}{2}$

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Substitute the value of E and $\bar{x}$ in the formula,

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Step-by-step explanation:

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