Question

At issue is the relationship between the weight of an infant and the number of hours of sleep the infant gets per day. Attach

e. p-value = Enter p-value rounded to 3 decimals, in the format 0.123. f. At alpha = .05, the model significant. Enter one of

1 8.1 3 5 Weight (x) Hours slept (y) 14.8 10.2 14.5 9.8 14.1 7.3 14.2 13.8 11.3 13.3 10.9 13.8 15.1 12.5 6 6.9 7 9

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Answer #1

We have to use excel and solve: here indepndent variable is Weight and dependent variable is Hours spent : DATA > Data Analyst Intercept Weight(x) Coefficients 15.9327119 -0.206805216 Standard Error 0.740519018 0.072219985 Stat P-value 21.5156 6.58E-##g) given the average baby weight is 9 pounds construct 95% confidence interval estimate for the average hours sleep per day

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