Mathematics, 13.05.2021 23:50 brendacauani12345
The SAT is a test given to about 1.7 million people a year and
can be modeled with a normal distribution. Scores on the Math
section have a mean of 500 and a standard deviation of 100.
Scores do not go below 200 and there is a maximum score of
800.
10. Label the mean and values for standard deviations 1, 2, 3
and .1. -2. and -3 on Figure 3 given the information above.
11. What percent scored between 400 and 600?
12. What percent scored above 600?
13. What percent scored between 300 and 700?
14. What percent scored below 4007
15. If 1.7 million people take the test, approximately how many
people score above 700?
Answers: 3
Mathematics, 21.06.2019 22:40
Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y
Answers: 1
Mathematics, 22.06.2019 01:00
Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay
Answers: 1
Mathematics, 22.06.2019 01:30
Im so bad at fractions they are not my best math thing to work on
Answers: 1
The SAT is a test given to about 1.7 million people a year and
can be modeled with a normal distrib...
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