D:

what conjecture can you make about the sum of the first 10 positive even numbers?

(1 point)
the sum is 9 · 10.
the sum is 10 · 10.
the sum is 11 · 12.
the sum is 10 · 11.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42