anonymous
  • anonymous
HELP!!
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
A game show uses a spinner like the spinner shown below to determine which section of the audience will be called upon. The game show claims that every section has an equally likely chance to be called upon and the section is determined solely by the spinner. Hazel is a fan of the show, but thinks that the red section of the audience seems to be called on much more often than the other sections. She starts keeping a record of how often the red section is selected and finds that the red section was called upon 77 times out of 100 spins. The theoretical probability of selecting red on any one spin is _____. The experimental probability of selecting red was _____. Fill in the blanks in the previous sentences to make the statements true. Then use your answers to help answer the following question. Should Hazel doubt whether the spinner is fair? A. Since the theoretical probability is much higher (more than 0.5 difference) than the experimental probability, Hazel should definitely doubt whether the spinner is fair. B. Since the probabilities are fairly close (less than 0.2 difference), Hazel should not doubt whether the spinner is fair. C. Since the probabilities are spread apart, but not by a lot (between 0.2 and 0.5 difference), Hazel would need more observations to determine whether the spinner is fair. D. Since the theoretical probability is much lower (more than 0.5 difference) than the experimental probability, Hazel should definitely doubt whether the spinner is fair.
anonymous
  • anonymous
1 Attachment
aric200
  • aric200
Theoretical probability is 1/4 Because there are 4 colors all with equal chances of being landed on. Experimental probability of selecting red was 77/100 Because that was how many times that occurred when after the experiment occurred.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
So the answer is either A or D?
aric200
  • aric200
D. Since the theoretical probability is much lower (more than 0.5 difference) than the experimental probability, Hazel should definitely doubt whether the spinner is fair.
aric200
  • aric200
If you were to Make The theoretical probability=To experimental probability, you would get. theoretical probability-----experimental probability 25/100 77/100 Based on that^ You can see that the theoretical probability is much lower (More than 0.5) than the experimental probability
anonymous
  • anonymous
Okay! Thanks (: !
aric200
  • aric200
Mhm :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.