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HACTEHA [7]
3 years ago
8

Convert the angle 45°29'13" to decimal degrees and round to the nearest hundredth of a degree

Mathematics
2 answers:
KIM [24]3 years ago
5 0

Answer:

The answer is 45.49\°

Step-by-step explanation:

we know that

1\ degree =60\ minutes

1\ degree =3,600\ seconds

In this problem we have

45\°29'13''        

Convert to decimal degrees          

45\°29'13''=45\°+\frac{29}{60}\°+ \frac{13}{3,600}\°=45.49\°

Bad White [126]3 years ago
4 0
Add this. 45+ \frac{29}{60}+ \frac{13}{3600}
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Answer:

The sample statistic for the proportion of voters surveyed who said they'd vote for Brown is 0.308.

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Step-by-step explanation:

The sample statistic is a numerical quantity used to represent a characteristic of a sample. For example, sample mean is a sample statistic representing the average of the sample. Or, sample proportion is a sample statistic representing the proportion of a particular variable in the sample. Or sample variance is a sample statistic representing the variance of the sample.

The sample statistic can be used to estimate the population parameter.

They are known as the point estimate of the parameter.

The sample proportion of a variable <em>X</em> is given by:

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It is provided that of the <em>n</em> = 250 registered voters selected, the number of voters who said they would vote for Brown is <em>X </em>= 77.

Compute the sample statistic for the proportion of voters surveyed who said they'd vote for Brown as follows:

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Thus, the sample statistic for the proportion of voters surveyed who said they'd vote for Brown is 0.308.

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Step-by-step explanation:

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