subject
Mathematics, 28.05.2021 17:10 lumikuz123

2. The scores for the Math section of the SAT for Florida in 2020 are normally distributed with a mean of 479 and a standard deviation of 111. Use the normal distribution table
to find each probability
a. A randomly selected student scored below 380.
b. A randomly selected student scored above 660.
C. A randomly selected student scored between 510 and 610.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2
Answers: 2
question
Mathematics, 21.06.2019 21:30
The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?
Answers: 1
question
Mathematics, 21.06.2019 22:00
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
question
Mathematics, 22.06.2019 00:50
Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.
Answers: 2
You know the right answer?
2. The scores for the Math section of the SAT for Florida in 2020 are normally distributed with a m...
Questions
question
Mathematics, 18.03.2021 03:30
question
Spanish, 18.03.2021 03:30
question
Biology, 18.03.2021 03:30
question
Mathematics, 18.03.2021 03:30
question
Mathematics, 18.03.2021 03:30