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Answer is : 2nd option : Type 2 error describes the error that occurs when one fails to reject a null hypothesis that is actually false
Therefore the consequences of committing type 2 error is : The franchiser does not build (because null is not rejected, Mu<=300, thus we will not build ) on an acceptable site ( this comes from the fact that Alternate was actually true)
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A fast-food franchise is considering building a restaurant at a busy intersection. A financial advisor determines...
A fast-food franchiser is considering building a restaurant at a certain location. Based on finan...
A fast-food franchiser is considering building a restaurant at a certain location. Based on financial analyses, a site is acceptable only if the number of pedestrians passing the location averages more than 100 per hour. The number of pedestrians observed for each of 40 hours was recorded. Assuming that the population standard deviation is known to be 16, Estimate with 95% confidence the mean number of pedestrians passing the location. Can we conclude at the 5% significance level that the...
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting...
You are the manager of a restaurant for a fast-food franchise.
Last month, the mean waiting time at the drive-through window for
branches in your geographical region, as measured from the time a
customer places an order until the time the customer receives the
order, was 3.8 minutes. You select a random sample of 81 orders.
The sample mean waiting time is 3.63 minutes, with a sample
standard deviation of 0.9 minute. Complete parts (a) and (b)
below.
fast-food franchise....
answer state the conclusion You are the manager of a restaurant for a fast-food franchise. Last...
answer state the
conclusion
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at the drive-through window for branches in your geographical region, as measured from the time a customer places an order until the time the customer receives the order, was 3.9 minutes. You select a random sample of 81 orders. The sample mean waiting time is 4.14 minutes, with a sample standard deviation of 0.9 minute. Complete parts (a) and...
In a study of the accuracy of fast food drive through orders, one restaurant had 38...
In a study of the accuracy of fast food drive through orders, one restaurant had 38 orders that were not accurate among 330 orders observed. Use a 0.10 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. A. HOP#0.1 HL: P0.1 B. HO: 0.1 H1: 0.1 C. Hop 0.1 H1: p<0.1...
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 338 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. Choose the correct answer below. O A. Ho: p=0.1 H:p>0.1 OB. Ho: P+0.1 He: p=0.1 0C. Hop = 0.1 H:p0.1...
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 329 orders observed. Use a 0.10 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. O A. Ho: p=0.1 Hyp#0.1 OB. Ho: p=0.1 H:p>0.1 | 0 C. Họ p =...
Please help. This is urgent! In a study of the accuracy of fast food drive-through orders,...
Please help. This is urgent!
In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 317 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. O A. Ho: p=0.1 Hp 0.1 OB. Hyp#01 HD=0.1 Oc....
0 In a study of the accuracy of fast food drive-through orders, one restaurant had 38...
0 In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 334 orders observed. Use a 0. 10 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 alterative hypotheses for this test Choose the correct answer below O A Ho: p=0.1 Hp>0.1 OB HD01 Hyp#01 OCH #01 Hip01 OD. H:...
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting...
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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 331 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. A. H0: p=0.1 H1: p≠0.1 B. H0: p=0.1 H1: p<0.1 C. H0: p=0.1 H1: p>0.1...
You are the manager of a restaurant for a fast-food franchise.
Last month, the mean waiting time at the drive-through window for
branches in your geographical region, as measured from the time a
customer places an order until the time the customer receives the
order, was 3.8 minutes. You select a random sample of 81 orders.
The sample mean waiting time is 3.63 minutes, with a sample
standard deviation of 0.9 minute. Complete parts (a) and (b)
below.
fast-food franchise....
answer state the
conclusion
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at the drive-through window for branches in your geographical region, as measured from the time a customer places an order until the time the customer receives the order, was 3.9 minutes. You select a random sample of 81 orders. The sample mean waiting time is 4.14 minutes, with a sample standard deviation of 0.9 minute. Complete parts (a) and...
In a study of the accuracy of fast food drive through orders, one restaurant had 38 orders that were not accurate among 330 orders observed. Use a 0.10 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. A. HOP#0.1 HL: P0.1 B. HO: 0.1 H1: 0.1 C. Hop 0.1 H1: p<0.1...
In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 338 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. Choose the correct answer below. O A. Ho: p=0.1 H:p>0.1 OB. Ho: P+0.1 He: p=0.1 0C. Hop = 0.1 H:p0.1...
In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 329 orders observed. Use a 0.10 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. O A. Ho: p=0.1 Hyp#0.1 OB. Ho: p=0.1 H:p>0.1 | 0 C. Họ p =...
Please help. This is urgent!
In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 317 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. O A. Ho: p=0.1 Hp 0.1 OB. Hyp#01 HD=0.1 Oc....
0 In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 334 orders observed. Use a 0. 10 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 alterative hypotheses for this test Choose the correct answer below O A Ho: p=0.1 Hp>0.1 OB HD01 Hyp#01 OCH #01 Hip01 OD. H:...
You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at the drive-through window for branches in your geographical region, as measured from the time a customer places an order until the time the customer receives the order, was 3.6 minutes. You select a random sample of 81 orders. The sample mean waiting time is 3.35 minutes, with a sample standard deviation of 0.9 minute. Complete parts (a) and (b) below. a. At...
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