No it is not a real number
Answer:
Option B) 
Inches
Step-by-step explanation:
Maria's Centipede = 
inches = 
inches
Jerome Centipede = 
<u><em>To see how much longer Maria's centipede was than Jerome's, we'll subtract the two:</em></u>
=> 
=> 
=> 
inches
=> Inches
Answer:
c) 68%
Step-by-step explanation:
The empirical rule states that most of the data will be within three standard deviations in a normal distribution. The 68% of the data will be within one standard deviation, the 95% will be within two standard deviations, and 99.7% of the data will be within three standard deviations.
A normal distribution is a continuous distribution in which values around the mean are the most frequents. It can also be called a bell-shaped distribution.
