8:37 Done A myopenmath.com AA A set of 900 exam scores is normally distributed with a mean = 84 and standard deviation = 6. How many students scored higher than 84? How many students scored between 78...


8:37<br>Done<br>A myopenmath.com<br>AA<br>A set of 900 exam scores is normally distributed with a<br>mean = 84 and standard deviation = 6.<br>How many students scored higher than 84?<br>How many students scored between 78 and 90?<br>How many students scored between 72 and 96?<br>How many students scored between 84 and 90?<br>How many students scored lower than 78?<br>How many students scored lower than 90?<br>Question Help: D Video M Message instructor<br>Submit Question<br>

Extracted text: 8:37 Done A myopenmath.com AA A set of 900 exam scores is normally distributed with a mean = 84 and standard deviation = 6. How many students scored higher than 84? How many students scored between 78 and 90? How many students scored between 72 and 96? How many students scored between 84 and 90? How many students scored lower than 78? How many students scored lower than 90? Question Help: D Video M Message instructor Submit Question

Jun 08, 2022
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