Lucy found the average of all of her grades so far in high school. she left off the the 70 that she made in chemistry. how will that change the box-and-whisker plot? a) the mean will increases. b) the range will increase. c) there will be no change. d) the range will decrease.

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?