Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below. Calories x 170 130 130 90 180 O (a) x= 180 calories (b) x= 100 calories 160

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: I need part E and F of this questio

A: The one-sample z-test is used to test whether the mean of a population is greater than, less than,…

Q: Question 4 too please.

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Q: Question 7

A: 7) (a) The given parametric equations are  x=t+2 and y=t2-1 and t∈-3, 3. Sketch the graph of the…

Q: Question 5

A: From the provided information, Number of trials (n) = 100 Probability of getting tails (p) = 0.5

Q: 10. a. Sketch the graph of the horizontal line through the point (-2, 3). y 10 8 4. 2. -10-8-6-4.-2…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: In Exercises 41-44 use the formulas for the function and its first and second derivatives as an aid…

A: First find x-intercept and y intercept of f(x) x-intercept  At x= 0, f(x) is not defined as square…

Q: Can someone answer this question CORRECTlY

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Q: 15,6 V 4y7 25/5 – /20

A: Given query is to simplify the expressions.

Q: do question 10

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Q: do question 7

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Q: Question 12 32K

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Q: Question 11

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Q: sub part 4 not answered , parts 1-3 are solved

A: The two-way table constructed for the two groups is as follows:   Group A Group B Totals…

Q: Need answers and explanation on question 2

A: 2. To find number of moles of Pb 7.5 g 3. Ba moles = 0.36