Mathematics, 31.01.2021 03:10 sarinawhitaker
In a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-shaped and has a mean of 54 and a standard deviation of 7. Using the empirical rule, what is the approximate percentage of daily phone calls numbering between 33 and 75?
Answers: 2
Mathematics, 21.06.2019 22:30, renaudciera
Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.
Answers: 3
Mathematics, 21.06.2019 23:40, nightmarewade03
Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)
Answers: 1
In a mid-size company, the distribution of the number of phone calls answered each day by each of th...
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