The relationship between the number of continuous hours working and productivity is supported by data that relates the number of hours worked and the errors made. the following is the line of best fit for the scenario: y = 8x + 4. interpret the slope and intercept of the trend line within the context of the data.

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

Which answer choice is it? is it the first ,second, third or fourth giving 40 points for whoever answers correctly you

9is the geometric mean between x and 12