matt1613 matt1613

28-04-2022
Mathematics

contestada

x is a normally distributed variable with a mean of 32 and a standard deviation of 19 what is P(x<63)

Respuesta :

jsimpson11000 jsimpson11000

28-04-2022

Answer:

94.8 %

Step-by-step explanation:

mean 32 + 1.63 * SD = 63

Z-score for 1.6316 is .9484 94.8 % are < 63

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