Answer:
The Chinese act
Step-by-step explanation:
Answer:
Step-by-step explanation:
The distribution lies within one of the standard of deviation of the mean so <span>68% </span>
The distribution lies within two of the standard of deviations of the mean so 95%
The distribution lies within three of the standard of deviations of the mean so 99.7%
Answer:
66ft
Step-by-step explanation:
c=pixD
c=pix21
c=65.9...=66ft