harriskenngr20
Answered

At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Jimmie selects a marble from a bag, notes the color, and returns the marble to the bag. After 40 trials, he selects 12 orange marbles, 18 green marbles, and 10 blue marbles. Which of the following experimental probabilities are correct based on the results?

Sagot :

semsee45

Answer:

C)  P(not orange) = 7/10; P(not green) = 11/20; P(not blue) = 3/4

Step-by-step explanation:

The sum of the probabilities of all outcomes must equal 1.

Total trials = 40

If he selects 12 orange marbles out of 40 trials, then

P(orange) = 12/40 = 3/10

⇒ P(not orange) = 1 - 3/10 = 7/10

If he selects 18 green marbles out of 40 trials, then

P(green) = 18/40 = 9/20

⇒ P(not green) = 1 - 9/20 = 11/20

If he selects 10 blue marbles out of 40 trials, then

P(blue) = 10/40 = 1/4

⇒ P(not blue) = 1 - 1/4 = 3/4

Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.