Decide whether or not this headline is true:

every day 7% of americans eat at big burger restaurants.

determine this using the following information:

-there are about 8x (10 to the 3 power) big burger restaurants in america.

-each restaurant serves about 2.5x (10 to the 3 power) people every day.

-there are about 3x (10 to the 8 power) americans.

27 is what percent of 108? 27 is % of 108

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.