A Study of Cats and Dogs Found That 25 of 50

question 73

Multiple Choice

A study of cats and dogs found that 25 of 50 cats and 44 of 60 dogs slept more than 10 hours per day. At the .05 level of significance, is there sufficient evidence to conclude that a difference exists between the
Proportion of cats and the proportion of dogs that sleep more than 10 hours per day?

• A)Yes, there is sufficient information to reject the hypothesis that the proportion of cats and the proportion
• of dogs that sleep more than 10 hours per day are the same because the test value -2.52 is outside the
• Acceptance region (-1.96,1.96).
• B)No, there is not sufficient information to reject the hypothesis that the proportion of cats and the
• proportion of dogs that sleep more than 10 hours per day are the same because the test value -1.64 isInside the acceptance region (-1.96,1.96).
• C)Yes, there is sufficient information to reject the hypothesis that the proportion of cats and the proportion
• of dogs that sleep more than 10 hours per day are the same because the test value -2.90 is outside the
• Acceptance region (-1.96,1.96).
• D)No, there is not sufficient information to reject the hypothesis that the proportion of cats and the
• proportion of dogs that sleep more than 10 hours per day are the same because the test value -0.77 is Inside the acceptance region (-1.96,1.96).

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Definitions:

Repudiation

It refers to the rejection or denial of a duty or obligation in a contract, essentially indicating that one party will not honor their commitments.

Tender

The formal offer to perform work or supply goods at a specified price; also refers to the act of offering payment in legal transactions.

Breached

The violation of a law, duty, or agreement.

Writing Contracts

The process of formally documenting agreements between parties in written form, ensuring legal enforceability and clarity of terms.