A Point in Rectangular Coordinates Is Given $( 11,13 )$ A)Polar Coordinates

question 31

Multiple Choice

A point in rectangular coordinates is given.Convert the point to polar coordinates.Round your answers to two decimal places, r > 0. $( 11,13 )$

• A)Polar coordinates: \(( \sqrt { 290 } , - 0.87 )\)
• B)Polar coordinates: \(( \sqrt { 11 } , - 0.87 )\)
• C)Polar coordinates: \(( \sqrt { 13 } , 0.87 )\)
• D)Polar coordinates: \(( \sqrt { 11 } , 0.87 )\)
• E)Polar coordinates: \(( \sqrt { 290 } , 0.87 )\)

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Definitions:

Critical Value

A point on the scale of the test statistic beyond which the null hypothesis is rejected.

Null Hypothesis

A default hypothesis that there is no significant difference or relationship between specified populations, any observed effect is due to sampling or experimental error.

Type I Error

The statistical error that occurs when a true null hypothesis is incorrectly rejected.

Correct Decision

A conclusion or judgement that is accurate, based on the evaluation of evidence or data.