Práctica 4 Flashcards

1
Q

Objetivo 1

A

X

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2
Q

Objetivo 1. Fórmulas: proporción (prevalencia)

A

X

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3
Q

Objetivo 1. Fórmulas: media.

A

X

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4
Q

Objetivo 2

A

X

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5
Q

Objetivo 2. Proporción.

A

X

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6
Q

Objetivo 2. Media.

A

X

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7
Q

Objetivo 3.

A

X

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8
Q

Objetivo 3 fórmulas.

A

X

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9
Q

Objetivo 4.

A

X

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10
Q

Objetivo 4 fórmulas.

A

X

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11
Q

Objetivo 4: valores de alfa, beta etc

A

X

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12
Q

Corrección cálculos: error cometido.

A

Si se pretendía conocer el valor de un parámetro -> los cálculos tendrán menos precisión. Error cometido.

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13
Q

Corrección de cálculos: nº más de animales enfermos que podrían existir en ese colectivo.

A

Si estamos detectando presencia de enfermedad en una poblacion y todos los sujetos nos dan negativos.

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14
Q

Corrección de cálculos: causa-efecto disminución de potencia del estudio

A

Básicamente te jodes

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15
Q

Corrección de cálculos: ajuste del tamaño de muestra a las pérdidas esperadas.

A

R: proporción esperada de las pérdidas.

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