Mathematics, 14.11.2019 20:31 jamyiaa93
Abiology teacher has just finished grading a quiz for a class of 26 students and has calculated measures of center and spread on the scores. while writing the grades on the quizzes, he realizes he made a mistake, and the highest grade should be 10 points higher. which one of the following sets of measurements will he have to recalculate? (a) the mean and median (b) the mean and standard deviation (c) the median and interquartile range (d) the interquartile range and standard deviation (e) the mean, standard deviation, and interquartile range
Answers: 1
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 14:30, stacy021603
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Abiology teacher has just finished grading a quiz for a class of 26 students and has calculated meas...
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