davidgzz2448 davidgzz2448

02-04-2018
Mathematics

contestada

The scores on a standardized test are normally distributed with the mean of 750 and standard deviation 70. Find the probability that a score is between 750 and 890.

2.28%

47.7%

50%

13.6%

Respuesta :

02-04-2018

hey the answer is C.47.7
goodluck!

Answer Link

LenkaChan LenkaChan

02-04-2018

Konichiwa! Len here
The answer is C.47.7 im vary sorry if the answer is incorrect! hope this helped!
Have a nice day

Answer Link

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