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K BFW Publishers Do dogs drink more when they are hot? A study was conducted during the summertime to find out. The study consisted of 100 dogs whose owners signed them up for the study. For each dog, a coin was tossed to assign the dog at random to either go for a 1-mile walk in the cool of morning or go for a 1-mile walk at the hottest time of the day. After the walk, the dogs were offered a bowl filled with 50 ounces of water. The amount that the dogs drank was measured. The table below gives the mean and standard deviation of the amount of water (in ounces) the dogs in the hot and cool group drank. Do these data provide convincing evidence at the a=0.05 level that hot dogs drink more than cool dogs, on average? Group Hot Cool 47 34 6.245 53 30 10.125 Let the true mean amount of water consumed for all dogs like these that walk 1-mile in the hottest part of the day and the true mean amount of water consumed for all dogs like these that walk 1-mile in the cool of morning. STATE: Drag and drop the correct choices from the answer bank in the boxes. Ho -> 0 Answer Bank Ha all dogs like these ₁₁ =0 where μ₁ = the mean amount of water consumed for P-1=0 that walk 1-mile in the hottest part of the day the sample of dogs -> 0 and M2=the mean amount of water consumed for that walk 1-mile in the cool of morning true 0 色地≠0 sample The evidence for H, is that PLAN: Place 6 correct statements into the appropriate boxes. Leave all incorrect statements in the Answer Bank. Name of Procedure Random Normal/Large Samples BFW Publishers DO: [= Name of Procedure Random Normal/La Large Samples Answer Bank The Normal/Large Sample condition is met. Two-sample t interval for 1-2 R=47≥ 30 The Normal/Large Sample condition is not met. 2=53 ≥ 30 Two-sampler test for p-p Two-sample r interval for p-p Two-sampler test for x-x2 We have a random sample of 53 dogs that are cool. We have a random sample of 47 dogs that are hol The Random condition is met. The Random condition is not met. The dogs are randomly assigned to a treatment group. The P-value is CONCLUDE: Because the P-value (Round to 2 decimal places) a = 0.05 we Ho. There convincing evidence that the true mean amount of water consumed by dogs like these who walk 1-mile in the hottest part of the day is the true mean amount of water consumed by dogs like these who walk 1-mile in the cool of the morning.

K BFW Publishers Do dogs drink more when they are hot? A study was conducted during the summertime to find out. The study consisted of 100 dogs whose owners signed them up for the study. For each dog, a coin was tossed to assign the dog at random to either go for a 1-mile walk in the cool of morning or go for a 1-mile walk at the hottest time of the day. After the walk, the dogs were offered a bowl filled with 50 ounces of water. The amount that the dogs drank was measured. The table below gives the mean and standard deviation of the amount of water (in ounces) the dogs in the hot and cool group drank. Do these data provide convincing evidence at the a=0.05 level that hot dogs drink more than cool dogs, on average? Group Hot Cool 47 34 6.245 53 30 10.125 Let the true mean amount of water consumed for all dogs like these that walk 1-mile in the hottest part of the day and the true mean amount of water consumed for all dogs like these that walk 1-mile in the cool of morning. STATE: Drag and drop the correct choices from the answer bank in the boxes. Ho -> 0 Answer Bank Ha all dogs like these ₁₁ =0 where μ₁ = the mean amount of water consumed for P-1=0 that walk 1-mile in the hottest part of the day the sample of dogs -> 0 and M2=the mean amount of water consumed for that walk 1-mile in the cool of morning true 0 色地≠0 sample The evidence for H, is that PLAN: Place 6 correct statements into the appropriate boxes. Leave all incorrect statements in the Answer Bank. Name of Procedure Random Normal/Large Samples BFW Publishers DO: [= Name of Procedure Random Normal/La Large Samples Answer Bank The Normal/Large Sample condition is met. Two-sample t interval for 1-2 R=47≥ 30 The Normal/Large Sample condition is not met. 2=53 ≥ 30 Two-sampler test for p-p Two-sample r interval for p-p Two-sampler test for x-x2 We have a random sample of 53 dogs that are cool. We have a random sample of 47 dogs that are hol The Random condition is met. The Random condition is not met. The dogs are randomly assigned to a treatment group. The P-value is CONCLUDE: Because the P-value (Round to 2 decimal places) a = 0.05 we Ho. There convincing evidence that the true mean amount of water consumed by dogs like these who walk 1-mile in the hottest part of the day is the true mean amount of water consumed by dogs like these who walk 1-mile in the cool of the morning.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 11CYU
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K BFW Publishers Do dogs drink more when they are hot? A study was conducted during the summertime to find out. The study consisted of 100 dogs whose owners signed them up for the study. For each dog, a coin was tossed to assign the dog at random to either go for a 1-mile walk in the cool of morning or go for a 1-mile walk at the hottest time of the day. After the walk, the dogs were offered a bowl filled with 50 ounces of water. The amount that the dogs drank was measured. The table below gives the mean and standard deviation of the amount of water (in ounces) the dogs in the hot and cool group drank. Do these data provide convincing evidence at the a=0.05 level that hot dogs drink more than cool dogs, on average? Group Hot Cool 47 34 6.245 53 30 10.125 Let the true mean amount of water consumed for all dogs like these that walk 1-mile in the hottest part of the day and the true mean amount of water consumed for all dogs like these that walk 1-mile in the cool of morning. STATE: Drag and drop the correct choices from the answer bank in the boxes. Ho -> 0 Answer Bank Ha all dogs like these ₁₁ =0 where μ₁ = the mean amount of water consumed for P-1=0 that walk 1-mile in the hottest part of the day the sample of dogs -> 0 and M2=the mean amount of water consumed for that walk 1-mile in the cool of morning true 0 色地≠0 sample The evidence for H, is that PLAN: Place 6 correct statements into the appropriate boxes. Leave all incorrect statements in the Answer Bank. Name of Procedure Random Normal/Large Samples
Transcribed Image Text:K BFW Publishers Do dogs drink more when they are hot? A study was conducted during the summertime to find out. The study consisted of 100 dogs whose owners signed them up for the study. For each dog, a coin was tossed to assign the dog at random to either go for a 1-mile walk in the cool of morning or go for a 1-mile walk at the hottest time of the day. After the walk, the dogs were offered a bowl filled with 50 ounces of water. The amount that the dogs drank was measured. The table below gives the mean and standard deviation of the amount of water (in ounces) the dogs in the hot and cool group drank. Do these data provide convincing evidence at the a=0.05 level that hot dogs drink more than cool dogs, on average? Group Hot Cool 47 34 6.245 53 30 10.125 Let the true mean amount of water consumed for all dogs like these that walk 1-mile in the hottest part of the day and the true mean amount of water consumed for all dogs like these that walk 1-mile in the cool of morning. STATE: Drag and drop the correct choices from the answer bank in the boxes. Ho -> 0 Answer Bank Ha all dogs like these ₁₁ =0 where μ₁ = the mean amount of water consumed for P-1=0 that walk 1-mile in the hottest part of the day the sample of dogs -> 0 and M2=the mean amount of water consumed for that walk 1-mile in the cool of morning true 0 色地≠0 sample The evidence for H, is that PLAN: Place 6 correct statements into the appropriate boxes. Leave all incorrect statements in the Answer Bank. Name of Procedure Random Normal/Large Samples
BFW Publishers DO: [= Name of Procedure Random Normal/La Large Samples Answer Bank The Normal/Large Sample condition is met. Two-sample t interval for 1-2 R=47≥ 30 The Normal/Large Sample condition is not met. 2=53 ≥ 30 Two-sampler test for p-p Two-sample r interval for p-p Two-sampler test for x-x2 We have a random sample of 53 dogs that are cool. We have a random sample of 47 dogs that are hol The Random condition is met. The Random condition is not met. The dogs are randomly assigned to a treatment group. The P-value is CONCLUDE: Because the P-value (Round to 2 decimal places) a = 0.05 we Ho. There convincing evidence that the true mean amount of water consumed by dogs like these who walk 1-mile in the hottest part of the day is the true mean amount of water consumed by dogs like these who walk 1-mile in the cool of the morning.
Transcribed Image Text:BFW Publishers DO: [= Name of Procedure Random Normal/La Large Samples Answer Bank The Normal/Large Sample condition is met. Two-sample t interval for 1-2 R=47≥ 30 The Normal/Large Sample condition is not met. 2=53 ≥ 30 Two-sampler test for p-p Two-sample r interval for p-p Two-sampler test for x-x2 We have a random sample of 53 dogs that are cool. We have a random sample of 47 dogs that are hol The Random condition is met. The Random condition is not met. The dogs are randomly assigned to a treatment group. The P-value is CONCLUDE: Because the P-value (Round to 2 decimal places) a = 0.05 we Ho. There convincing evidence that the true mean amount of water consumed by dogs like these who walk 1-mile in the hottest part of the day is the true mean amount of water consumed by dogs like these who walk 1-mile in the cool of the morning.
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