Scores on the SAT form a normal distribution with μ = 500 and σ = 100.
a) What is the mi...
Mathematics, 17.05.2020 20:57, erstaabi000
Scores on the SAT form a normal distribution with μ = 500 and σ = 100.
a) What is the minimum score necessary to be in the top 15% of the SAT distribution?
Minimum score:
b) Find the range of values that defines the middle 80% of the distribution of SAT scores.
Range:
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:40, jesus3426
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
Mathematics, 21.06.2019 19:40, spiritcampbell56
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 21.06.2019 23:00, gisellekatherine1
The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.
Answers: 3
Do you know the correct answer?
Questions in other subjects:
