Mathematics, 22.07.2020 17:01 SoWhat2237

mean 200 standard deviation 10 , selected 9 pepoople , find the probability that their sample mean will be larger than 207.7

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:50

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Answers: 2

Answer

You know the right answer?

mean 200 standard deviation 10 , selected 9 pepoople , find the probability that their sample mean w...

Questions

Mathematics, 02.01.2020 03:31

The height ,h, in feet of a baseball that is popped up into the air is a quadratic function of the time, t, in seconds, since it was hit. an equation...

Mathematics, 02.01.2020 03:31

Consider the formula w=fd, where• w represents work• f represents force and has units of newtonsand•d represents distance and has un...

Mathematics, 02.01.2020 03:31

Simplify the expression. 7x + 7 +5(x + 3) + 3...

Mathematics, 02.01.2020 03:31