A local restaurant claims that it gets 45 percent of its customers from Monday through Thursday, 20 percent on Friday, 20 percent on Saturday, and 15 percent on Sunday. How many degrees of freedom should be used to conduct a chi-square goodness-of-fit test of the claim?

Q: use technology to find the P value. P value =_. (round to three decimal places as needed.)…

A: Given Information:  n = 250  po = 0.37  p = 85/250 = 0.34

Q: We have given the relative frequencies for the null hypothesis of a chi-square goodness-of-fit test…

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Q: snip

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Q: Given the results from the chi-square test, what nould the research team conclude?

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Q: Which of the following represents a Type I error?

A: The type I error is defined as the rejecting the null hypothesis when it is true.

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A:

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Q: What are the Assumptions of z Test?

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Q: The popularity of the chi square test is largely due to what?

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A: Here We need to check the expected value condition

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A:

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A: Chi-square test is approximate test.

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A: From a test cross you get 152 green, hairless; 23 green, hairy; 148 white, hairy, and 27 white,…

Q: We have given the relative frequencies for the null hypothesis of a chi-square goodness-of-fit test…

A:

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A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

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A:

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Q: Detemine the P-value for this hypothesis test. (Round to three decimal places as needed.)

A: n1 = n2 = 10 x1 = 11.1x2 = 9.8 s1 = 2.7s2 = 2.3

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A: given that

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Q: Which of the following is a type I error?

A: Here use given claim to identify type 1 and type 2 error