Help guys————-
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 17:00
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
Answers: 3
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 21.06.2019 23:00
Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
You know the right answer?
Questions
Health, 21.07.2020 14:01
History, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Chemistry, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Biology, 21.07.2020 14:01
History, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
English, 21.07.2020 14:01
Health, 21.07.2020 14:01
Biology, 21.07.2020 14:01
