Asurvey of 1,000 people was done by new york times. 80% of the people did not know the name of their representative in congress. how many of the 1,000 people knew the name of the congressman?

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.