Many students over the last couple of years have been earning money as social networking service...

 

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Many students over the last couple of years have been earning money as social networking service influencers. The amount of influencers and their popularity has been growing steadily. The top 50 social networking service influencers have over 3 billion followers together. Unfortunately, this development has a downside for dogs. According to a recent newspaper article, dogs deemed less playful for video sharing social networking services are being dumped at shelters. The general perception of playfulness disproportionately affects older dogs. The accompanying table gives the data for a random selection of dogs from a local shelter for a correlation of age and days. Construct a 90% confidence interval to estimate the average number of days a dog that is 1 year old will stay at the shelter. Click the icon to view the data table. Determine the upper and lower limits of the 90% confidence interval. UCL = days LCL = days (Round to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. Age 0.63 7 4 3 10 Days at Shelter 18 245 308 175 352 Print Age 3 0.52 0.5 5 0.22 Done Days at Shelter 114 38 73 204 9 Many students over the last couple of years have been earning money as social networking service influencers. The amount of influencers and their popularity has been growing steadily. The top 50 social networking service influencers have over 3 billion followers together. Unfortunately, this development has a downside for dogs. According to a recent newspaper article, dogs deemed less playful for video sharing social networking services are being dumped at shelters. The general perception of playfulness disproportionately affects older dogs. The accompanying table gives the data for a random selection of dogs from a local shelter for a correlation of age and days. Construct a 90% confidence interval to estimate the average number of days a dog that is 1 year old will stay at the shelter. Click the icon to view the data table. Determine the upper and lower limits of the 90% confidence interval. UCL = days LCL = days (Round to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. Age 0.63 7 4 3 10 Days at Shelter 18 245 308 175 352 Print Age 3 0.52 0.5 5 0.22 Done Days at Shelter 114 38 73 204 9

Answer rating: 100% (QA)

Given n 10 2 010 tale n1 toos 9 183 From statistical table By using Exce... View the full answer