In the united states, the mean age of men when they marry for the first time follows the normal distribution with a mean of 24.6 years. the standard deviation of the distribution is 2.5 years. for a random sample of 63 men, what is the likelihood that the age when they were first married is less than 24.8 years? (round your z value to 2 decimal places. round your answer to 4 decimal places.)

8) this map shows the population density of india. the redder the area, the higher the concentration of the population. which is the most likely reason for the high population density in the northeastern part of india? a) there is little pollution there b) the ganges river is in the region c) most of the factories are located in that region d) most people want to live close to the himalaya mountains

Aresearcher conducts a focus group to learn about attitudes towards hygiene and disease prevention. two weeks after the focus group, the researcher learns one of the subjects had a heart attack at home and was hospitalized, but made a full recovery. based on dhs regulations, the researcher report this event to the irb? no, this does not need to be reported since the subject had the heart attack when they were home, not at the focus group. no, this does not need to be reported since it is unrelated to participation in the study. no, this does not need to be reported because two weeks have passed. no, this does not need to be reported since the subject recovered.

How does a long war with a high number of casualties generally affect civilians’ and soldiers’ opinions of their government?