Mathematics: Use technology or a z-distribution table to find the indicated area. the scores on a standardized exam are normally distributed with a mean of 400 and a standard deviation of 50. approximately 40% of the scores are greater than which score? a) 370 b) 387 c) 413 d) 430

Use technology or a z-distribution table to find

Ответ:

devaughnnorthcu1565

01.06.2020

Based on the calculator used, the appropriate choice is
c) 413
Use technology or a z-distribution table to find the indicated area. the scores on a standardized e

Use technology or a z-distribution table to find the indicated area. the scores on a standardized e

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Ответ:

luella614ox1zum

08.10.2021

Mathematics

400%

Step-by-step explanation:

Original wieght = 12

New weight = 60

Change = 60- 12= 48

Change percent = change / original x 100 = 48 / 12 x 100 = 400 %

I hope its right :)

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Use technology or a z-distribution table to find the indicated area. the scores on a standardized exam are normally distributed with a mean of 400 and a standard deviation of 50. approximately 40% of the scores are greater than which score? a) 370 b) 387 c) 413 d) 430

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