Which data set could be represented by the box plot shown below? A horizontal boxplot is plotted along a horizontal axis marked from 50 to 80, in increments of 1. A left whisker extends from 54 to 65. The box extends from 65 to 73 and is divided into 2 parts by a vertical line segment at 69. The right whisker extends from 73 to 76. All values estimated.

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Explain how you can use the associative property to evaluate (7x50)x4.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to