In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 346 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. OA. Ho:p*0.1 H₁: p=0.1 OB. Ho: p=0.1 H₁: p=0.1 OC. Ho: p=0.1 H₁: p<0.1 OD. Ho: p=0.1 H₁: p>0.1

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In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 346 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.
OA. Ho: p0.1
H₁: p=0.1
OB. Ho: p=0.1
H₁: p=0.1
OC. Ho: p=0.1
H₁: p<0.1
OD. Ho: p=0.1
H₁: p > 0.1
C
Transcribed Image Text:K In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were not accurate among 346 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. OA. Ho: p0.1 H₁: p=0.1 OB. Ho: p=0.1 H₁: p=0.1 OC. Ho: p=0.1 H₁: p<0.1 OD. Ho: p=0.1 H₁: p > 0.1 C
Expert Solution
Step 1

From the provided information,

Sample size (n) = 346

From which 36 orders were not accurate.

Sample proportion (p̂) = 36/346 = 0.1040

Level of significance (α) = 0.10

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