Obstructive sleep apnea is a sleep disorder that causes a person to stop breathing momentarily and then awaken briefly. these sleep interruptions, which may occur hundreds of times a night, can drastically reduce the quality of rest and cause fatigue during waking hours. researchers at stanford university studied 159 commercial truck drivers and found that 124 of them suffered from obstructive sleep apnea. find a 99% confidence interval for the population proportion of commercial truck drivers that suffer from this sleep disorder.

acid rain is the answer

bro these r easy u may have to do them urself bro. lol jk the answer is two for nimber one, and for question number two sahel boi xd have fun get rekt m8

recent improvements in technology/telecommunication/internet have increased the pace of globalization.

explanation:

recent improvements in technology have enhanced the pace of globalization. it is not difficult to recognize that technology has created the human race one big issue. there are several aspects to technology but they all serve to meet us the further. i can beat and be friends with a fellow, thousands of miles away. technology has also bridged the knowledge gap and has presented for the ready transfer of ideas and values.