5) At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. Wind speeds below 1000 cm/sec deposit sand, and wind speeds above 1000 cm/sec move sand to new locations. The cyclic nature of wind and moving sand determines the shape and location of large dunes (Reference: Hydraulic, Geologic, and Biologic Research at Great Sand Dunes National Monument and Vicinity, Colorodo, Proceedings of the National Park Service Research Symposium). At a test site, the prevailing direction of the wind did not change noticeably. However, the velocity did change. Sixty wind speed readings gave an average velocity of x = 1075 cm/sec. Based on long-term experience, o can be assumed to be 265 cm/sec. a) Find a 95% confidence interval for the population mean wind speed at this site.

Q: 5. Find (().

A:

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A:

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A: the integral test is

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A:

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A: Table Died from cancerDid not die from cancer TotalNever smoke cigars523116,265116788Former cigar…