In the average month there is about 150,000 trucks sold across the board. There is about...

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In the average month there is about 150,000 trucks sold acrossthe board. There is about 350,000 vehicles sold every month. Trucksmake up about 43% of the sales every month in the USA. At a 95%confidence level there are between ____% and ____% trucks soldevery month.

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Solution Given thatn 350000x 150000Point estimate sample proportion x n    See Answer
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