WILL GIVE BRAINLIEST! The dot plot shows how many attempts it took for each student to complete a puzzle: Is the median or the mean a better measure of center for these data and why?

Mean, because the data are skewed and there are outliers.
Mean, because the data are symmetric and there are no outliers.
Median, because the data are skewed and there are outliers.
Median, because the data are symmetric and there are no outliers.

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

What is the slope of the line that contains the points (-2,1) and (0,-3)