On Arvala-7, Jawas are notorious for stealing parts from unattended vehicles. The number of part thefts...

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On Arvala-7, Jawas are notorious for stealing parts fromunattended vehicles. The number of part thefts over a one-monthperiod in 40 randomly selected regional zones have a mean of 5.5thefts and a standard deviation of 5.8 thefts.

1) Find the standard error for the number of parts thefts onArvala-7.

2) Construct a 95% confidence interval for the true mean numberof such thefts.

3) Interpret the confidence interval by stating your answer in acarefully worded sentence.

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Solution Given thatPoint estimate sample mean 55sample standard deviation s 58sample    See Answer
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