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A straight road makes an angle, A, of 10° with the horizontal.When the angle of elevation, B, of the sun is 56°, a vertical pole beside the road casts a shadow 8 feet long parallel to the road, see figure.Approximate the length of the pole.Round answer to two decimal places.
Confidence Interval
A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.
Independent Variable
In statistical analysis, a variable that is manipulated to observe its effect on another variable, often called the dependent variable.
Uncertainty
The state or condition in which something is not known or certain, often relating to variables or outcomes in data analysis.
Probability Distribution
A mathematical function detailing every potential value and its corresponding probability that a random variable may assume across a specified interval.
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