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  3. a newly installed automatic gate system was being

A newly installed automatic gate system was being tested to see if the number of failures...

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Statistics

A newly installed automatic gate system was being tested to seeif the number of failures in 1,000 entry attempts was the same asthe number of failures in 1,000 exit attempts. A random sample ofeight delivery trucks was selected for data collection. Do thesesample results show that there is a significant difference betweenentry and exit gate failures? Use α = 0.05.

Truck 1Truck 2Truck 3Truck 4Truck 5Truck 6Truck 7Truck 8
Entry failures4440555662524545
Exit failures5053555655505147



(c) Find the critical valuetcrit for α = 0.05. (Roundyour answer to 3 decimal places. A negative value should beindicated by a minus sign.)



(d) Find the p-value. (Round youranswer to 4 decimal places.)

  

Answer & Explanation Solved by verified expert
3.9 Ratings (679 Votes)
Assumptions Let us assume that the data follows a Normaldistribution with same variance and are independentThe given data isEntryExitTruck    See Answer
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