An analyst for an online shopping site discarded an upper outlier and calculated that the mean number of minutes customers spent on the site was 23 and the median was 26. What effects are likely if the analyst decides to include the upper outlier in the calculations? Check all that apply. The median will stay about the same.
The mean will stay about the same.
The median will decrease.
The mean will increase.
The median will increase.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?