Question

The data are the prices of different laptops at an electronics store. Round each value to the nearest ten. Create a stem plot using the hundreds digits as the stems and the tens digits as the leaves. 249, 249, 260, 265, 265, 280, 299, 299, 309, 319, 325, 326, 350, 350, 350, 365, 369, 389, 409, 459, 489, 559, 569, 570, 610

Answer 1

The question involves rounding laptop prices to the nearest ten and using those values to construct a stem plot, where hundreds digits are the stems and tens digits are the leaves.

Step-by-step explanation:

The question asks us to create a stem plot using laptop prices. First, we need to round each price to the nearest ten and then use the hundreds digit as the stem and the tens digit as the leaf. Here is the rounded data: 250, 250, 260, 270, 270, 280, 300, 300, 310, 320, 330, 330, 350, 350, 350, 370, 370, 390, 410, 460, 490, 560, 570, 570, 610.

Stem Plot

2 | 5 5 6 7 7 8
3 | 0 0 1 2 3 3 5 5 5 7 7 9
4 | 1 6 9
5 | 6 7 7
6 | 1

With this stem plot, you can easily see the distribution and concentration of the laptop prices. Each stem represents the hundreds digit, and each leaf represents the tens digit of the rounded prices.