O In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's, 329 orders were accurate while 33 orders were not accurate. Use a .05 significance level to test the claim that Burger King and McDonald's have the same proportion of accurate orders. Is this a left-tailed, right-tailed, or two-tailed test? right-tailed two-tailed left-tailed In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's, 329 orders were accurate while 33 orders were not accurate. Use a .05 significance level to test the claim that Burger King and McDonald's have the same proportion of accurate orders. Critical Value(s) -.. 164 C±1.96 C+164 1.96

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

Both answer 

D
In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's,
329 orders were accurate while 33 orders were not accurate. Use a .05 significance level to test the claim that Burger King and
McDonald's have the same proportion of accurate orders.
Is this a left-tailed, right-tailed, or two-tailed test?
right-tailed
two-tailed
left-tailed
In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's,
329 orders were accurate while 33 orders were not accurate. Use a 05 significance level to test the claim that Burger King and
McDonald's have the same proportion of accurate orders.
Critical Value(s)-_
1.64
C±1.96
C164
C196
Transcribed Image Text:D In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's, 329 orders were accurate while 33 orders were not accurate. Use a .05 significance level to test the claim that Burger King and McDonald's have the same proportion of accurate orders. Is this a left-tailed, right-tailed, or two-tailed test? right-tailed two-tailed left-tailed In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonald's, 329 orders were accurate while 33 orders were not accurate. Use a 05 significance level to test the claim that Burger King and McDonald's have the same proportion of accurate orders. Critical Value(s)-_ 1.64 C±1.96 C164 C196
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