A New Apparatus Has Been Devised to Replace the Needle $.06$

A new apparatus has been devised to replace the needle in administering vaccines. The apparatus, which is connected to a large supply of vaccine, can be set to inject different amounts of the serum, but the variance in the amount of serum injected to a given person must not be greater than $.06$ to ensure proper inoculation. A random sample of 49 injections was measured. Suppose the $p$ -value for the test is $p = .0085$ . State the proper conclusion using $\alpha = .01$ .

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Since can be rejected. There ...

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