A manufacturer must test that his bolts are 3 00 cm long when they come o After sampling 196 randomly selected bolts off the

Question

A manufacturer must test that his bolts are 3 00 cm long when they come o After sampling 196 randomly selected bolts off the assembly line he calcula 0 37 cm Assuming a level of significance of 0 02 is there sufficient evidence Step 3 of 3 Draw a conclusion and interpret the decision Answer

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