Students at Kettering High School were planning a Spring Fling dance. They wanted to choose a color theme from the colors blue, green, pink, and red, so they surveyed students and created a 1000 two-way table with the results. Afterward, the students' sponsor, Mr. Poge, randomly selected a student in the school. Find the probability of each as a decimal (round to 3 decimal places):

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Me find the value of x each figure.