An engineer wishing to obtain the speed characteristics on a bypass around her city at a confidence level of 95%, and an acceptable limit of 2.0 km/h collected a total of 104 spot speed samples and determined that the variance is 4.8 km/h. Has the engineer met with all of the requirements of the study?Use N = ( )2 in your determinations 1.What is the variance in this question; 'the lambda'? 2.What is acceptable error in this question 3.What is the minimum number of observations to meet the requirements of the study 4. Has the engineer met with the requirements of the study? File a YES or NO response

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A: Solution: Given information: Porsche Driver n1= 16x1= 50s12 = 9 Ferrari Driver n2= 16x2 = 47s22= 25…

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A:

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Q: Based on these two samples, we can conclude the following about this test at α

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Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

A: Given Information:

Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

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Q: Listed in the data table are amounts of​ strontium-90 (in​ millibecquerels, or​ mBq, per gram of​…

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A:

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Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

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Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

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Q: Listed in the data table are amounts of strontium-90 (in millibecquerels, or mBq, per gram of…

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Q: Please solve a through c solve the whole problem not just the first question to the answer.

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Q: The competitive advantage of some small American factories such as In Tolerance Contract…

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