Pregunta
Find the z-score such that the area under the standard normal curve to the left is 0.62 .
is the z-score such that the area under the curve to the left is 0.62 .
(Round to two decimal places as needed.)
(Round to two decimal places as needed.)
Ask by Macdonald Campbell. in the United States
Mar 29,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
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The z-score is approximately 0.31.
Solución

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Como
Mind Expander
To find the z-score corresponding to an area of 0.62 to the left under the standard normal curve, you can use a standard normal distribution table or a calculator that provides z-scores. For an area of 0.62, the z-score is approximately 0.31. Rounding to two decimal places gives you
.
To verify this, you can check a standard normal distribution calculator. Just input 0.62 for the cumulative probability, and it should return a z-score very close to 0.31, confirming that this is indeed the correct value!

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