Adding another card with value $25 would decrease the standard deviation
because it is closer to the mean the the current standard deviation.
−3.666667, hope that helps.
Answer:
Step-by-step explanation:i ant see it well try zooming in a little more and i can see
Answer: Depends on the elephant ;)
If an ostrich can run 50 miles in one hour then he can run 12.5 miles in 15 minutes. 15 minutes is 1/4 of an hour. Multiply 50 by 0.25 = 15.
