Answer:
0.15%
Step-by-step explanation:
3 standard deviations encompasses 99.7% of the data symmetrically around the mean with 0.15% on each side that is above and below. so above would be 0.15%
False because if it is a segment, it would only have two points at the ends so if there is points between the ones at the ends then it is multiple segments
160 is the answer to 8x20
