Answer:
no he will make it home at 18:15
Step-by-step explanation:
The answer would be 9,700,000
Hope this helps!!
Note that "middle 99.7%" signifies "within 3 standard deviations of the mean."
Thus, add 3 standard deviations to the mean (90 lb) to get the high end weight and subtract 3 std devs to get the low end weight:
90 lb + 3(3.5 lb) = 100.5 lb
90 lb - 3(3.5 lb) = 79.5 lb
So the middle
Answer:
B
Step-by-step explanation:
100/8 = 12.5