Nath. suflek. com/assignment_submission/27201/sho w#question-number-5 question #5 12.0 mark at a college, a group of students are taking statistics and biology. a randomly selected student has 80% chance of passing statistics and 70% chance of passing biology; the student has 60% chance of passing both the classes. based on this scenario answer the following questions: find the probability that a randomly selected student passes statistics only: email upload answer format: enter a number text sorry, your answer is wrong (but saved). better luck next time! check answer/save live find the probability that a randomly selected student passes biology only:
answer: the answer is 100 x 12,500, which is 1,250,000.
step-by-step explanation: emily solved for a part when she should have solved for the whole.
875,000 should be the numerator of the equivalent ratio.
70 x 12,500 is 875,000.
Answer from: Quest
Did you put in a negative answer? no matter if you + - ÷ or ×, it will be negative example: -21 ÷ 3 = -7
Another question on Mathematics
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?
No commitments. Cancel anytime. All pricing is in US dollars (USD). The subscriptoin renews automaticaly until you cancel. For more information read our Terms of use & Privacy Policy