True, because the standard deviation describes how far, on average, each observation is from the typical value. A larger standard deviation means that observations are more distant from the typical value, and therefore, more dispersed.
Answer:
blank A is 9. Blank B is 41. Blank C is 18. Blank D is 24
Aday=24 hours
58days=24 times 58=1392 hours
60min=1hr
30min=1/2hr=0.5hr
total is
1392+15+0.5=
1407.5hours