Mathematics, 03.05.2021 23:20, jewelia2801
This problem uses the teengamb data set in the faraway package. Fit a model with gamble as the response and the other variables as predictors. (a) Predict the amount that men with average (given the data) status, income and verbal score would gamble along with an appropriate 95% confidence interval for the mean amount. (b) Repeat the prediction for men with maximal values (for this data) of status, income and verbal score. Which confidence interval is wider and why is the result expected? (c) Fit a model with sqrt(gamble) as the response but with the same predictors. Now predict the response and give a 95% prediction interval for an individual in (a). Take care to give your answer in the original units of the response.
Answers: 3
Mathematics, 21.06.2019 13:00, krishawnnn
Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny whiteβs income and expenses, what is the expected value of each insured customer?
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Mathematics, 21.06.2019 15:30, heavenwagner
How many days was the temperature above 90 degrees?
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Mathematics, 21.06.2019 18:00, lclaudettecarte3550
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
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This problem uses the teengamb data set in the faraway package. Fit a model with gamble as the respo...
Mathematics, 19.07.2020 01:01