1. mr. mcclellan compared the weights (in pounds) of pairs of elk antlers dropped at mount st helens nvm and rocky mountain np. he tabulated them in the following colored data tables. purple: weight of elk antler pairs at mount st helens nvm: {34, 34, 30, 30, 30, 28, 28, 26} red: weight of elk antler pairs at rocky mountain np: {40, 38, 36, 36, 36, 36, 34, 32} (a) create a line plot for each data set. (b) calculate the following for each set of data: a. purple mean: b. red mean: c. purple median: d. red median: e. purple mad: f. red mad: (c) calculate the means-to-mad ratio for the two areas of collection. (d) what inference can be made about the areas in regard to weight of dropped elk antlers? explain.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?