Question

Roy has a bag containing green, blue, red, brown, and black marbles. He randomly picks a marble and replaces it. He repeats this experiment 60 times and records the results in this table. green 18 blue 6 red 21 brown 9
black 6
The relative frequency of picking a green marble is......... The relative frequency of picking a blue marble is ......... The relative frequency of picking a red marble is .......... The relative frequency of picking a brown marble is........... The relative frequency of picking a black marble is .............. All of the outcomes .............. be considered equally likely.

Answer 1

Step-by-step explanation:

relative frequency = sum of marbles / total marbels

relative frequency for green = 18÷60 = 0.3

relative frequency for blue. = 6÷60 = 0.10

relative frequency for red. = 21÷60 = 0.35

relative frequency for brown.= 9÷60. = 0.15

relative frequency for black. = 6÷60. =0.10

equally considered is black and blue

Answer 2

Answer:

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