1 point When he sorts the class's scores on the last test, the teacher notices that
exactly 12 students scored better than Clare and exactly 12 students
scored worse than Clare. Does this mean that Clare's score on the test is
the median? *
O No, it represents the mode.
No, her score is the mean or the average.
Yes, her score is the exact middle.
Unknown with out seeing all the scores.

If 25% of y is 30, what is 60% of y?

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

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?