3. Mr. Barnett's test is normally distributed with a mean of 65 and a standard
deviation of 5...
Mathematics, 24.04.2020 16:26 gizmo50245
3. Mr. Barnett's test is normally distributed with a mean of 65 and a standard
deviation of 5 points.
Part A: What is the probability that a randomly selected score is greater
than 75 points?
Part B: What percentage of students scores are between 60 and 70?
percentile.
Actudent who scores a 80 is in the
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0
Answers: 1
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10
Answers: 2
Mathematics, 21.06.2019 21:30
Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document
Answers: 1
You know the right answer?
Questions
Mathematics, 16.03.2022 14:50
History, 16.03.2022 14:50
English, 16.03.2022 14:50
Mathematics, 16.03.2022 14:50
Physics, 16.03.2022 14:50
