21) A hot air balloon, suspended in the air at a height of 350 feet, lies directly over a line rom Target Field to TCF Bank Stadium. If the angle of depression from the hot air balloon co Target Field is 25 degrees and from the hot air balloon to TCF Bank Stadium is 7 degrees, find the distance between Target Field and TCF Bank Stadium. Round to the nearest tenth. Hint: Use the picture to help you!

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A: Answer

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.