Identify the least squares point estimates 30 and 3₁. Identify SSE, s² and s. Identify p-value for testing Ho B₁0, Ha: ₁0. Using p-value, state the conclusion by setting a equal to .05. (What do you conclude about the relationship between y and x)? Calculate 95% and 99% confidence interval for ₁. Identify the p-value for testing Ho Bo=0, Ha: Bo 0. Using p-value, state the conclusion by setting a equal to .05. Report a point estimate of and a 95% confidence interval for the mean demand and predic- tion interval for the actual demand for Fresh in all sales periods when the price difference is 0.1. Find the total variation, the unexplained variation, the explained variation, the simple coefficient of determination (2). Also, interpret r².

Construct a 99% confidence interval for u, - H, with the sample statistics for mean cholesterol content of a hamburger from two fast food chains and confidence interval construction formula below. Assume the populations are approximately normal with unequal variances Stats X, = 98 mg, s,= 3.81 mg, n, = 14 x = 65 mg, s, =222 mg, n, =20 Confidence interval when variances are not equal +t. n2 d.f. is the smaller of n, - 1 or n, - 1 Enter the endpoints of the interval