Solved

Use the Empirical Rule to Describe Data That Are Bell 130.130 .

Question 68

Multiple Choice

Use the Empirical Rule to Describe Data That Are Bell Shaped
-The scores from a state standardized test have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. Use the Empirical Rule to find the percentage of students with scores between 70 and 130.130 .


A) 95%95 \%
B) 68%68 \%
C) 99.7%99.7 \%
D) 100%100 \%

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q64: Provide an appropriate response.<br>-The grades are

Q65: Provide an appropriate response.<br>-For the following

Q66: Draw and Interpret Boxplots<br>-SAS was used to

Q67: Compute the Standard Deviation of a Variable

Q69: Provide an appropriate response.<br>-If the graph

Q70: Provide an appropriate response.<br>-Describe the shape

Q71: Provide an appropriate response.<br>-A random sample

Q72: The heights of ten female students

Q73: Provide an appropriate response.<br>-A severe drought

Q111: A highly selective boarding school will only