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nekit [7.7K]
3 years ago
5

Josh estimates the height of his desk. What is a reasonable estimate ?

Mathematics
2 answers:
Orlov [11]3 years ago
7 0
3 feet and 1/2 inch. hope it helps you out. :)
o-na [289]3 years ago
4 0
I'm guessing 3 feet. Hope it helps?
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t_{critical}\text{ at degree of freedom 19 and}~\alpha_{0.01} = \pm 2.86  

1584 \pm 2.86(\dfrac{607}{\sqrt{20}} )\\\\ = 1584 \pm 388.18\\ = (1195.82 ,1972.18)\\ \approx (1196,1973)

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