akiramyers334 akiramyers334
  • 21-10-2022
  • Mathematics
contestada

On a standardized test, the mean is 38 and the standard
deviation is 4.5. Approximately what percent of the scores
fall in the range 29-47?

Respuesta :

Otras preguntas

What is the effective nuclear charge experienced by the 2p and 3p electrons of a chlorine atom, respectively?
Name and describe the amendments in the Bill of Rights.
12-5x-4kx=y solve for x
Which explorer assumed command after the death of desoto?
In "The Pit and the Pendulum," the narrator explains, "I put forward my arm, and shuddered to find that I had fallen at the very brink of a circular pit....” Ho
The equation of line j is y= negative x + 3/8 line k which is perpendicular to line j, includes the point (negative 2, 7) what is the equation of line k?
What is the absolute value from the numbers 3 to -105
What similarity do all the accusative singulars of all three declensions share?
Trilobites are index fossils because they ____. a. changed slowly through time c. exhibit specific characteristics b. lived over large areas of the world d. all
A brick is released with no initial speed from the roof of a building and strikes the ground in 2.50 s, encountering no appreciable air drag. (a) how tall, in m