Question

kimora keeps 160 beads in a storage box. she chooses a bead without looking, notes what color it is, and returns it to the box. she does this several times. the table shows the results.

kimoras teacher wants her to get four more done with green beads. based on the table, predict the number of green beads in kimoras storage box.

give find the experimental probability of picking a green bead using the results in the table. then use it to predict the number of green beads among the 160 beads in kimoras storage box.

bead color	frequency
green	9
black	20

Explanation:

Step1: Calculate total trials

$11 + 9 + 20 = 40$

Step2: Find experimental probability

$\text{Probability (green)} = \frac{9}{40}$

Step3: Predict total green beads

$160 \times \frac{9}{40} = 54$

Answer:

54