Mathematics, 23.03.2021 01:00 erick6785
The current age (in years) of 400 clerical employees at an insurance claims processing center is normally distributed with mean 38 and SD 6. Consider the statements below: (i) More employees at the processing center are older than 44 than between 38 and 44. (ii) Most of the employees at this center are older than 25. (iii) If the company were to convert these ages from years to days, then the ages in days would also be normally distributed. (iv) If none of these employees leaves the firm and no new hires are made, then the distribution a year from now will be normal with mean 39 and SD 7. What can we conclude about these statements?
Answers: 2
Mathematics, 21.06.2019 14:30, smith3mgy
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 23:00, edisonsitesuper9312
Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer
Answers: 1
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