HELP MULTIPLE PART QUESTION! 27. Students grades on a recent test are represented by the following data set: 88, 91, 87, 92, 96, 95, 88, 92, 93, 93, 94, 77, 78, 92, 61, 88, 98, 80, 91, 92, 91, 88, 95, and 78. Use this information to write a frequency table.

28. Use the frequency table from #27 to draw a histogram.

29. Does the histogram from #28 skew left, skew right, or is it symmetric?

30. What measure of center best describes the data set represented in the histogram from #29?

any options?

step-by-step explanation:

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.