Q: The mars company claims that 13 percent of M&Ms plain candies distributed into bags are...

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Q: The mars company claims that 13 percent of M&Ms plaincandies distributed into bags are brown. Investigate this claimwith an appropriate hypothesis test. Use a significance level of a=0.05
Color
Count
Brown
33
Non-Brown
242
Total
275
1. The p-value for this test statistic is: _______________.
2. Null Hypothesis:
3. Alternative Hypothesis:
4. Conclusion: We REJECT/DO NOT REJECT the null hypothesis.(Circle the correct answer) State what this conclusion means interms of the problem.
5. Would it be more likely the null hypothesis is rejected foran individual bag of M&M’s, or when we poolthe class resultstogether? Explain your answer.

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1 The pvalue for this test statistic is 06219 Solution Here we have to use one sample z test for population proportion 2 Null Hypothesis Null hypothesis H0 The percentage of brown MMs plain candies in bag is 13 3 Alternative Hypothesis Alternative See Answer

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