Entries by Grace Wahito

The equation used to predict how tall a dog will be as an adult is ŷ=4.5 + 0.7×1 + 0.55×2,

The equation used to predict how tall a dog will be as an adult is ŷ=4.5 + 0.7×1 + 0.55×2, where x1 is the height of the mother and x2 is the height of the father. Use this equation to predict the height of a puppy whose mother is 42.8 inches tall and whose father is 47.1 inches […]

 

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The equation used to predict how long it will take to receive a package

The equation used to predict how long it will take to receive a package through the mail is ŷ=0.5 + 0.02×1 + 0.85×2 days, where x1 is the distance to travel and x2 is the weight of the package. Use this equation to predict the how long it will take to receive a package that is 249 miles […]

 

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If a confidence interval is given from 8.50 to 10.25 and the mean is known to be 9.375,

If a confidence interval is given from 8.50 to 10.25 and the mean is known to be 9.375, what is the margin of error? Group of answer choices A) 0.875 B.) 1.750 C.) 0.438 D.) 8.8.500   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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What is the 97% confidence interval for a sample of 204 soda

What is the 97% confidence interval for a sample of 204 soda cans that have a mean amount of 12.05 ounces and a population standard deviation of 0.08 ounces? Group of answer choices (12.038, 12.062) (12.033, 12.067) (11.970, 12.130) (11.970, 12.130)   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon […]

 

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