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amm1812
2 years ago
15

QUESTION 17 - 1 POINT

SAT
1 answer:
Triss [41]2 years ago
6 0

Answer:

PREGUNTA 17 - 1 PUNTO

Se sabe que leer un nombre en voz alta puede mejorar la memoria. A un psicólogo le gustaría probar la afirmación de que los adultos pueden

recordar más del 55 por ciento de los nombres de una lista, en promedio, después de leer la lista en voz alta. Para probar esta afirmación en el

nivel de significación, el psicólogo recopila los siguientes datos en una muestra de 50 participantes y registra el porcentaje de

nombres recordados en la lista después de leerla en voz alta. Los siguientes son los datos de este estudio:

Tamaño de la muestra = 50 participantes

Media de la muestra = 60 por ciento

A partir de datos anteriores, se sabe que la desviación estándar de la población es del 15 por ciento.

Trabaje con el procedimiento de prueba e interprete los resultados de la prueba de hipótesis. ¿Cuál es tu conclusión?

No se puede rechazar la hipótesis nula. NO hay pruebas sólidas para concluir que los adultos pueden recordar más

del 55 % de los nombres de una lista, en promedio, después de leer la lista en voz alta.

No se puede rechazar la hipótesis nula. Existe una fuerte evidencia para concluir que los adultos pueden recordar más que

los nombres en una lista, en promedio, después de leer la lista en voz alta.

Rechazar la hipótesis nula. NO hay evidencia sólida para concluir que los adultos pueden recordar más de 5

nombres en una lista, en promedio, después de leer la lista en voz alta.

Rechazar la hipótesis nula. Existe una fuerte evidencia para concluir que los adultos pueden recordar más del 55%

de los nombres en una lista, en promedio, después de leer la lista en voz alta.

Explanation:

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Answer:

regardless of which side they chose, native americans would lose land due to the outcome of the war

Explanation:

k12 yes? good luck, hope this helps

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2 years ago
Some help I need the answers nowww!!,!,!
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The similarities between vine and Johnsy is that both of them were slowly dying due to the harsh weather conditions.

<h3>The vine and Johnsy.</h3>

In the literary work titled "The Last Leaf" which was a short story witten and originally published by O. Henry on the 15th of October, 1905, vine and Johnsy were the names of the two (2) main characters that experienced a pneumonia epidemic.

The differences between vine and Johnsy include the following:

  1. Vine struggled to survive with the harsh weather conditions while Johnsy struggled to survive with pneumonia.
  2. Vine is incapable of thoughts while Johnsy can process ther thoughts.
  3. Vine wasn't depressed and pessimistic but Johnsy was.

Conversely, the similarities between vine and Johnsy include the following:

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Read more on vine and Johnsy here: brainly.com/question/14304921

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what word is used to describe the distance between a point on one wave and the same point on the next wave?
Sliva [168]

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The answer is Wavelength because the wavelength of a wave is the distance between a point on one wave and the same point on the next wave. The easiest way to find the wavelength of the wave is by choosing the Crest of one wave and find the distance of that point to the Crest of the next wave.

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The printing company wants to minimize costs. what is the objective function? p = 45x + 20y p = 25x + 45y p = 25x + 10y p = 25x
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The correct answer is D. 25x+20y

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