{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-29T01:04:25-04:00", "answer_date": "2024-06-29 01:04:25", "is_docs_available": null, "is_excel_available": null, "is_pdf_available": null, "count_file_available": 0, "main_page": "student_question_view", "question_id": "4434671", "url": "\/study-help\/questions\/a-pet-association-claims-that-the-mean-annual-costs-of-4434671", "question_creation_date_js": "2024-06-29T01:04:25-04:00", "question_creation_date": "Jun 29, 2024 01:04 AM", "meta_title": "[Solved] A pet association claims that the mean an | SolutionInn", "meta_description": "Answer of - A pet association claims that the mean annual costs of food for dogs and cats are the same. The results for samples fo | SolutionInn", "meta_keywords": "pet,association,claims,annual,costs,food,dogs,cats,results,samples,two,types", "question_title_h1": "A pet association claims that the mean annual costs of food for dogs and cats are the same. The results for samples for the two", "question_title": "A pet association claims that the mean annual costs of food for", "question_title_for_js_snippet": "A pet association claims that the mean annual costs of food for dogs and cats are the same The results for samples for the two types of pets are shown below At a 0 10, can you reject the pet association's claim Assume the population variances are equal Assume that the samples are random and independent, and the populations are normally distributed Complete parts (a) through (e) Dogs Cats , $256 X2 $233 $1 $31 $2 $28 ng 16 n2 19 (a) Identify the claim and state Ho and Ha What is the claim O A The mean annual cost of food for cats is greater than the cost for dogs O B The mean annual cost of food for dogs is greater than the cost for cats O C The mean annual costs of food for dogs and cats are not equal D The mean annual costs of food for dogs and cats are equal The null hypothesis, Ho, is 1 H2 The alternative hypothesis, Ha, is Hy H2 The null hypothesis is the claim (b) Find the critical value(s) and identify the rejection region(s) Select the correct choice below and fill in the answer box(es) within your choice (Round to two decimal places as needed ) A The rejection regions are t 1 70 O B The rejection region is t O C The rejection region is", "question_description": "
\"image<\/div><\/div><\/div><\/figure> A pet association claims that the mean annual costs of food for dogs and cats are the same. The results for samples for the two types of pets are shown below. At a = 0.10, can you reject the pet association's claim? Assume the population variances are equal. Assume that the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e). Dogs Cats *, =$256 X2 = $233 $1 = $31 $2 = $28 ng = 16 n2 = 19 (a) Identify the claim and state Ho and Ha. What is the claim? O A. \"The mean annual cost of food for cats is greater than the cost for dogs.\" O B. \"The mean annual cost of food for dogs is greater than the cost for cats.\" O C. \"The mean annual costs of food for dogs and cats are not equal.\" D. \"The mean annual costs of food for dogs and cats are equal.\" The null hypothesis, Ho, is 1 = H2 The alternative hypothesis, Ha, is Hy # H2. The null hypothesis is the claim. (b) Find the critical value(s) and identify the rejection region(s). Select the correct choice below and fill in the answer box(es) within your choice. (Round to two decimal places as needed.) A. The rejection regions are t 1.70 O B. The rejection region is t> O C. The rejection region is <\/t>", "transcribed_text": "", "related_book": { "title": "Intermediate Accounting", "isbn": "470964731, 978-0470964736, 978-0470161012", "edition": "9th Canadian Edition, Volume 2", "authors": "Donald E. Kieso, Jerry J. Weygandt, Terry D. Warfield.", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/516.jpg", "uri": "\/textbooks\/intermediate-accounting-9th-canadian-edition-volume-2-516", "see_more_uri": "" }, "free_related_book": { "isbn": "0387287043", "uri": "\/textbooks\/dynamic-modeling-of-musculoskeletal-motion-a-vectorized-approach-for-biomechanical-analysis-in-three-dimensions-1st-edition-9780387287041-9780387287508", "name": "Dynamic Modeling Of Musculoskeletal Motion A Vectorized Approach For Biomechanical Analysis In Three Dimensions", "edition": "1st Edition" }, "question_posted": "2024-06-29 01:04:25", "see_more_questions_link": "\/study-help\/questions\/sciences-physics-2023-November-14", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/a-sinusoidal-wave-travels-along-a-string-under-tension-figure", "description": "A sinusoidal wave travels along a string under tension. 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The company's accounting system says that the unit product cost for this bracelet is $149.00 as shown below: Direct materials...", "stars": 3 }, { "url": "\/study-help\/questions\/what-are-domestic-andor-international-attention-due-to-parkes-elvis-1007924", "description": "What are domestic and\/or international attention due to Parkes Elvis festival media coverage?", "stars": 3 } ], "next_back_navigation": { "previous": "\/study-help\/questions\/in-an-experiment-college-students-were-given-either-four-quarters-4434670", "next": "\/study-help\/questions\/a-catrental-company-is-interested-in-the-amount-of-time-4434672" }, "breadcrumbs": [ { "name": "Study help", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers" }, { "name": "Sciences", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers\/sciences" }, { "name": "Mathematics", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/sciences-mathematics" }, { "name": "A pet association claims that the mean annual costs of food for", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/a-pet-association-claims-that-the-mean-annual-costs-of-4434671" } ], "skill_details": { "skill_id": "342", "skill_name": "Mathematics", "parent_id": "5" } }" } }