Can anyone help me please I'm confused on this.
...
Mathematics, 24.02.2021 18:50 Liantic8738
Can anyone help me please I'm confused on this.
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
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 22:00, zakiyahjones0890
If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
Answers: 3
Mathematics, 19.07.2021 03:40
Social Studies, 19.07.2021 03:40
Physics, 19.07.2021 03:50
Mathematics, 19.07.2021 03:50
Mathematics, 19.07.2021 03:50