Noé Arévalo
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Práctica sobre el cálculo de áreas bajo la curva normal estandarizada

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Noé Arévalo
Created by Noé Arévalo over 3 years ago
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ÁREAS BAJO LA CURVA NORMAL TIPIFICADA

Question 1 of 10

1

¿Cuál es el área bajo la curva normal tipificada entre z = - 2.75 y z = 1?

Select one of the following:

  • 0.4970

  • 0.3413

  • 0.8383

  • 0.1557

Explanation

Question 2 of 10

1

¿Cuál es el área bajo la curva normal estandarizada comprendida entre z=-1.3 y z=-1.82?

Select one of the following:

  • 0.4656

  • 0.0624

  • 0.4032

  • 0.8688

Explanation

Question 3 of 10

1

Calcule P(z< -2)

Select one of the following:

  • 0.4772

  • 0.0228

  • 0.9772

  • 0.5

Explanation

Question 4 of 10

1

Calcule P(z>1.97)

Select one of the following:

  • 0.5

  • 0.4776

  • 0.0244

  • 0.9776

Explanation

Question 5 of 10

1

Calcule P(z<0.74)

Select one of the following:

  • 0.5

  • 0.2704

  • 0.7704

  • 0.2296

Explanation

Question 6 of 10

1

Calcule P(-1.33 < z < 1.33)

Select one of the following:

  • 0.4082

  • 0.5

  • 0.8164

  • 0.9082

Explanation

Question 7 of 10

1

Calcule P(-2.55 < z < -1.07)

Select one of the following:

  • 0.4946

  • 0.3577

  • 0.1369

  • 0.8523

Explanation

Question 8 of 10

1

Calcule P( -0.05 < z < 2.17)

Select one of the following:

  • 0.0199

  • 0.4850

  • 0.4651

  • 0.5049

Explanation

Question 9 of 10

1

Calcule P(-1.43 < z < -0.33)

Select one of the following:

  • 0.4236

  • 0.1293

  • 0.5529

  • 0.2943

Explanation

Question 10 of 10

1

Calcule P(z > -1.27)

Select one of the following:

  • 0.5

  • 0.8980

  • 0.3980

  • 0.1020

Explanation

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