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CD Camera produces a new camera that it claims can take an average of more than 7 photographs per second. A test of 25 randomly selected cameras yielded the following sample values mean = 7.15 photo/sec S = .58 photo/sec.

Use alpha = 0.01. Formulate the null and alternative hypotheses.

Note: You will be doing several problems using the CD Camera problem situation. Be sure to check the given data each time, from problem to problem, because the given numbers will likely be different.

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