In June 2018, NBC News and the Wall Street Journal reported the results of a poll about problems and priorities for the U. S. They used random-digit dialing to poll 900 registered U. S. voters nationwide. Those polled answered the question, "What do you think is the most important problem facing this country today?" From a list of 12 options, the largest majority of those polled (38%) said "health care." This is an observational study designed to answer a question about a population. Who is the population?

Need on this geometry question. explain how you did it.

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

The function models the number of accidents per 50 million miles driven as a function