An earlier study determined that 60% of women aged over 50 have annual mammograms. to see if this proportion is still valid we send surveys to 400 women aged over 50. of the 60 who respond, 48 say they have annual mammograms. use the " plus four" method to estimate the current proportion of women aged over 50 who say they get annual mammograms with a 95% confidence interval. (round to the 4th decimal place)

Latonya was just hired as an engineer for an electric company. she will make a salary of $50,000 a year. how much of latonya's salary will be taxed at the 10 percent rate? how much of latonya's salary will be taxed at the 28 percent rate? latonya was just hired as an engineer for an electric company. she will make a salary of $50,000 a year. how much of latonya's salary will be taxed at the 10 percent rate? how much of latonya's salary will be taxed at the 28 percent rate?

Who is on the senate intelligence committee?

According to machiavelli what will happen to a leader when things go wrong and he is in need of support