c) Construct a 95% confidence interval for the slope parameter. d) Interpret your confidence interval from part (c). What is your conclusion about the relationship between birth weight and length of gestation?

Integrate the following.  Show the complete solution.

A farmer plans to enclose a rectangular pasture adjacent to a river. (see figure). The pasture must contain 125,000 square meters in order to provide enough grass for the herd. What dimensions will require the least amount of fencing if no fencing is needed along the river? x = m m y =

Help answer parts A-D from picture and question below. State your conclusion in the context of the application. There is sufficient evidence at the 0.05 level to conclude that the horse's glucose is higher than 85 mg/100 ml. There is insufficient evidence at the 0.05 level to conclude that the horse's glucose is higher than 85 mg/100 ml.

A rectangle with length / and width w has a diagonal of D inches. If the perimeter of the rectangle is 50 inches, express the diagonal of the rectangle in terms of w. Use a lower case w. D(w) =

Please do the following questions with full handwritten working out. The answer is in the image

Hectic Repair Org. HRO) helps repair homes that are structurally weakened by minor earthquakes.  After an earthquake, SmartProtect, an insurance company of some affected customers in the area estimates that the standard time to perform a preliminary damage assessment on an average-sized house would be about two hours. On behalf of the affected customers, SmartProtect is willing to pay a HRO employee doing such damage assessments $65 per hour. Suppose that Michael (an employee at HCRO who does flood damage assessment)  takes three hours to complete the assessment on an average-sized house. What is Michael efficiency based on the standard time estimated by SmartProtect? a. Approximately one hundred and fifty percent. b. About one-third of an assessment job per hour c. Approximately one hundred and thirty dollars per assessment d. Approximately one hundred and ninety five dollars per assessment (before taxes) e. Approximately sixty seven percent.

Find a rectangular piece of paper, cardboard, poster-board, etc. to create a box. Measure the sides of your paper and record them below (if you are using a normal size piece of paper its dimensions are 8.5 inches by 11 inches). You will now have to determine the length, width, and height to make an open-top box with the maximum volume possible. To do this you will have to cut the corners of the paper to fold up (but don't do this yet). Assume the height of the box will be x, which means you will need to subtract x from both sides of the width and length. Use these three dimensions to create a volume equation which you can derive like we did yesterday to find the optimal value for x leading to the maximum dimensions for your box. All of your work and the box you create should be submitted below.