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  3. it is known that white sharks grow to a mean lengt

It is known that white sharks grow to a mean length of 18.9 feet. A marine biologist...

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Statistics

It is known that white sharks grow to a mean length of 18.9feet.

A marine biologist claims that the great white sharks offthe

coast of Bermuda grow much longer. Thirteen great whitesharks

are captured, measured, and released off of Bermuda’s coast.

The mean length is 19.66 feet and the standard deviation is2.6

feet. Does the data provide sufficient evidence at the .05level

of significance to support the biologist’s claim?

Answer & Explanation Solved by verified expert
3.9 Ratings (749 Votes)
SolutionGiven the hypothesisH0 189H1 189Use 005 level of significanceSince population SD is    See Answer
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