Masukkan persamaan atau soal
Input kamera tidak dikenali!

Solusi - Probabilitas kumulatif dalam distribusi normal standar

Cumulative probability 1894200%
-1894200%

Penjelasan langkah demi langkah

1. Find the cumulative probability of the z-scores values up to 0.877

Usa la tabla z negativa para encontrar el valor correspondiente a 0,877. Este valor es la probabilidad acumulativa del área a la izquierda de 0,877.

Z0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09
-3,95544444433
-3,87776666555
-3,711111998888
-3,616151514141313121211
-3,52322222121919181717
-3,43432313292827262524
-3,34847454342439383635
-3,2696664626585654525
-3,19794987848279767471
-3,01351311261221181141111071041
-2,9187181175169164159154149144139
-2,825624824233226219212205199193
-2,734733632631730729828928272264
-2,646645344427415402391379368357
-2,56216045875755453952350849448
-2,482798776755734714695676657639
-2,310721044101799964939914889866842
-2,21391355132112871255122211911161131101
-2,1178617431716591618157815391514631426
-2,0227522222169211820682018197192318761831
-1,9287228072743268261925592524422385233
-1,83593351534383362328832163144307430052938
-1,7445743634272418240934006392383637543673
-1,65485375262515550549474846474646484551
-1,56681655264266301617860575938582157055592
-1,4807679277787636749373537215707869446811
-1,396895193429176901288518692853483798226
-1,21150711314111231093510749105651038310204100279853
-1,1135671335131361292412714125071230212111911702
-1,015866156251538615151149171468614457142311400713786
-0,918406181411787917619173611710616853166021635416109
-0,821186208972061120327200451976619489192151894318673
-0,7241962388523576232722965226632236322065217721476
-0,62742527093267632643526109257852546325143248252451
-0,5308543050330153298062946291162877428434280962776
-0,4344583409337243336329973263632276319183156131207
-0,33820937828374483707366933631735942355693519734827
-0,242074416834129440905405174012939743393583897438591
-0,14601745624522444828444334403843644432514285842465
0,0549601492024880348405480064760847214681246414

Un puntaje z de 0,877 corresponde a un área de 18,943
p(z<0,877)=18,943
La probabilidad acumulativa de que z<0,877 sea 1894300%

2. Find the cumulative probability for the z-scores values greater than 0.877

To find the cumulative probability of the values greater than 0,877, we need to subtract the cumulative probability of the values less than 0,877 from the total probability under the curve, which is equal to 1:

118,943=18942
p(z>0,877)=18942
The cumulative probability of z>0,877 is 1894200%

Alasan mempelajari materi ini

Por qué aprender esto