an experiment is conducted with a bag of marbles containing 5 white and 2 blue marbles. the results of a…

an experiment is conducted with a bag of marbles containing 5 white and 2 blue marbles. the results of a marble being drawn twice and replaced 100 times are shown in the table. outcome frequency white, white 27 white, blue 22 blue, blue 18 blue, white 33 find p(no blue). 25/100 27/100 33/100 75/100

an experiment is conducted with a bag of marbles containing 5 white and 2 blue marbles. the results of a marble being drawn twice and replaced 100 times are shown in the table. outcome frequency white, white 27 white, blue 22 blue, blue 18 blue, white 33 find p(no blue). 25/100 27/100 33/100 75/100

Answer

Explanation:

Step1: Identify no - blue outcome

The no - blue outcome means both marbles drawn are white. From the table, the frequency of drawing two white marbles (White, White) is 27.

Step2: Calculate probability

The probability $P$ of an event is given by $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, the total number of trials is 100. So $P(\text{no blue})=\frac{27}{100}$.

Answer:

$\frac{27}{100}$