michaelcarroll72381 michaelcarroll72381

22-02-2024
Mathematics

contestada

A data set has 50 observations and has mean 55 and standard deviation 10. Approximately how many observations lie between 25 and 85?
a) 10
b) 20
c) 30
d) 40

Respuesta :

Otras preguntas

Identify and explain 2 reasons a business making electrical goods agrees to join with a business with retail shops specialising in electrical goods written by a

E. Rule: 16+7x please help

Company has forecast purchases to be $31.000 in June 537.000 in 5314.000 in August, and 1276.000 in September. Purses average condicionaron creditede purchases

PPppppppppppppppppppppppppppppppppppppppppppp

FDI's effect on a country's balance-of-payments accounts is an important policy issue for most governments. This is why a government would typically prefer to M

what tool can you use to create a full system image of your windows drive?

what is the difference between hemosiderin crystals and hematoidin crystals?

Use the Method of Steepest Ascent to maximise:z = -(2x1 - 5)^2 – (X2 - 3)^2 – (5x3 - 2)^2 with initial point x1, x2, x3 = (2,2,2)^T for 4 steps.

please help If f(x) is a differentiable function that is positive for all x, then f' (2) is increasing for all x. O True O False

Philosophy translate each of the following given statements from ordinary language into propositional logic notation. Use the provided dropdown menus to indicat