Hypothesis-Test

posted by .

A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation? Answer the question.

The alternative hypothesis is:

a) The die is biased
b) The chance that the face with six spots appears is greater than 1/6
c) The chance that the face with six spots appears is equal to 112/600.
d) The proportion of times the face with six spots appears is equal to 112/600

Is it D the correct one?

  • Hypothesis-Test -

    D is wrong!

  • Hypothesis-Test -

    WalterDe A is wrong too!I think is c..

  • Hypothesis-Test -

    b) The chance that the face with six spots appears is greater than 1/6

  • Hypothesis-Test -

    B is right

  • Hypothesis-Test -

    EDX
    b? are you sure?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Statistics

    A die that is fair will have each face of the die come up one-sixth of the time in the long run. The population for die throwing contains the results of throwing the die an infinite number of times. For this problem, the parameter …
  2. probability and statistics I NEED HELP

    A six-sided die is rolled 20 times and a 5 is rolled 9 times. a) State a null and alternative hypothesis for the die being fair. b) Can the null hypothesis be rejected at the .01 significance level?
  3. maths

    A die is rolled 12 times. Find the chance that the face with six spots appears once among the first 6 rolls, and once among the next 6 rolls.
  4. statistics

    Rank the three events below in increasing order of probability. For example, if you choose “A B C”, you are saying that A has the smallest chance, B has more chance than A but less chance than C, and C has the biggest chance. …
  5. Statistics

    Multiple Choice: A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation?
  6. Statistics

    Multiple Choice: A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation?
  7. Statistics

    Multiple Choice: A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation?
  8. Statistics

    True or False Question: A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation?
  9. statistic

    A die is rolled 600 times. The face with six spots appears 112 times. Is the die biased towards that face, or is this just chance variation?
  10. Data Management

    A red and blue six-sided die are rolled. What is the probability that the red die shows a face greater than the blue die?

More Similar Questions