arianaines9 arianaines9

21-10-2021
Mathematics

contestada

La puntuación media de un examen final fue de 72 y la desviación típica de 9. El 10%
de los mejores alumnos recibió la calificación A. ¿Cuál es la puntuación mínima que
un estudiante debió tener para recibir un A?

Respuesta :

zhahariamcampbell421 zhahariamcampbell421

21-10-2021

Answer:

I don't know what to do sorry

Answer Link

Otras preguntas

How do you solve w-6=-4w-11th

What specific advice does dweck provide on how parents and educators can influence the mindsets of children? explain how this advice could help persuade readers

Science, in the broadest sense, can be viewed as our continuing attempt to organize and describe the properties of nature. because this is an infinitely vast su

Sensory information that arrives at the cns is routed according to the ________ of the stimulus.

y= 7-3x the value of x=2

What are the issues involved in using civilization as an organizing principle in world history?

Can someone help me with #9 :)

Due to synergism, if you take two depressants together, it may be the same as taking __________.

Is “Singing loudly all day long.” A sentence or fragment?

Q 5: why is it necessary to rinse the inside of erlenmeyer flask with di water periodically?