Mathematics, 03.04.2020 03:07 Heyitsbrandi
Scores on a standardized military exam are normally distributed with a mean of 57 and a standard deviation of 9. Consider a group of 4000 military students.
Approximately how many students will score less than 66 on the test?
200
634
3366
3800
Answers: 3
Mathematics, 21.06.2019 18:30
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 20:30
Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.
Answers: 3
Mathematics, 22.06.2019 00:30
Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.
Answers: 3
Scores on a standardized military exam are normally distributed with a mean of 57 and a standard dev...
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