The brightness of a television picture tube can be

Reference no: EM13636032

The brightness of a television picture tube can be evaluated by measuring the amount of current required to achieve a particular brightness. A sample of 10 tubes results in an Xbar=317.2 microamps with a s=15.7. Find a 95% prediction interval for the next observation (Xn+1).

Reference no: EM13636032

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The brightness of a television picture tube can be

Reference no: EM13636032

Reference no: EM13636032

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