Write an equation that could be used to answer the
question above. First, choose the appropriate form. Then,
Fill in the blanks with the numbers 4, 7, and 56. Let b
represent the number of kilograms of type B in one bag,
. (6+D =
Solve the equation in part (a) to find the number of
kilograms of type B in one bag.
b=

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