Question

Accuracy of Fast Food Drive-Through Orders In a study of Burger King drive-through orders, it was...

Accuracy of Fast Food Drive-Through Orders In a study of Burger King drive-through orders, it was found that 284 orders were accurate and 47 were not accurate. For McDonald’s, 319 orders were found to be accurate while 29 orders were no taccurate (based on data from QSR magazine). Use a 0.01 significance level to test the claim that Burger King and McDonald’s have the same accuracy rates. Round to 3decimal places.

(a) Test the claim using a hypothesis test. Identify the null and alternative hypothesis, test statistic, p-value and final conclusion that addresses the original claim.

(b) Test the claim by constructing an appropriate confidence interval.Write a conclusion for the confidence interval.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a study of the accuracy of fast food drive thru orders Burger King had 264...
In a study of the accuracy of fast food drive thru orders Burger King had 264 accurate orders and 54 that were not accurate. Construct a 99% confidence interval estimate of the percentage of orders that are not accurate. Please explain the process.
in a study of the accuracy of fast food drive through orders, one restaurant had 34...
in a study of the accuracy of fast food drive through orders, one restaurant had 34 orders that were not accurate among 374 orders observed. use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. does the accuracy rate appear to be acceptable? A) identify the null and alternative hypothesis for this test? B) identify the test statistic for this hypothesis test is? C) the P-value for this hypothesis test is?...
In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders...
In a study of the accuracy of fast food drive-through orders, one restaurant had 34 orders that were not accurate among 393 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is more than 10%. identify the original claim identify the null and the alternative hypothesis identify the test statistic. identify the P-value Do we reject or fail-to-reject the null hypothesis. Write down your final conclusion that addresses the original claim
In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders...
In a study of the accuracy of fast food drive-through orders, one restaurant had 37 orders that were not accurate among 301 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the test statistic for this hypothesis test. ( Round to two decimal places as needed.)
Intermediate Statistics In a study of the accuracy of fast food drive through orders, one restaurant...
Intermediate Statistics In a study of the accuracy of fast food drive through orders, one restaurant had 34 orders that were not accurate among 388 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%.. 1. Does the accuracy rate appear to be acceptable? what is the conclusion of this hypothesis test. 2. What is the null and alternative hypothesis for this test? 3.  
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 32 orders...
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 32 orders that were not accurate among 382 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to​ 10%. Does the accuracy rate appear to be​ acceptable? a. The test statistic for this hypothesis test is: __________________ b. The P-value for this hypothesis test is: __________________
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 38 orders...
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 38 orders that were not accurate among 323 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to​ 10%. Does the accuracy rate appear to be​ acceptable? The test statistic for this hypothesis test is: The​ P-value for this hypothesis test:
n a study of the accuracy of fast food​ drive-through orders, one restaurant had 37 orders...
n a study of the accuracy of fast food​ drive-through orders, one restaurant had 37 orders that were not accurate among 335 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to​ 10%. Does the accuracy rate appear to be​ acceptable? Identify the null and alternative hypotheses for this test. Identify the test statistic for this hypothesis test. Identify the​ P-value for this hypothesis test. Identify the conclusion for this...
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 38 orders...
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 38 orders that were not accurate among 307 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to​ 10%. Does the accuracy rate appear to be​ acceptable? Identify the test statistic for this hypothesis test. Identify the​ P-value for this hypothesis test.
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 39 orders...
In a study of the accuracy of fast food​ drive-through orders, one restaurant had 39 orders that were not accurate among 341 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to​ 10%. Does the accuracy rate appear to be​ acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT