Answers: 1
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 βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
Answers: 1
Mathematics, 21.06.2019 23:30
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1
Mathematics, 22.06.2019 00:00
Which of the following will form the composite function?
Answers: 3
Represent and shade AUB in venn-diagram...
English, 21.05.2020 18:59
English, 21.05.2020 18:59
Mathematics, 21.05.2020 18:59
Mathematics, 21.05.2020 18:59