In a marathon with 407 participants, approximately 1/4 of the runners finished the course in under four hours. Which number is a reasonable estimate of the number of participants who finished in under four hours?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

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

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f