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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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RENCEE72 RENCEE72
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6 years ago
A sample of 16 cookies is taken to test the claim that each cookie contains at least 9 chocolate chips. The average number of chocolate chips per cookie in the sample was 7.875 with a standard deviation of 1 . Assume the distribution of the population is normal.
 a. State the null and alternative hypotheses.
  b. Using a critical value, test the hypothesis at the 1 level of significance.
  c. Using a p-value, test the hypothesis at the 1 level of significance.
  d. Compute the probability of a Type II error if the true number of chocolate chips per cookie is 8.
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DCAV1DCAV1
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RENCEE72 Author
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6 years ago
You make an excellent tutor!
momochiime
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Yesterday
Smart ... Thanks!
alpheratz
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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