Life in the neolithic age?
preview
in the boxes below, create a two-part cartoon strip that shows one way that the
nvention of the computer changed people's lives. use simple drawings to show
what the people in the cartoon are thinking or saying.
today
in the past
reading notes

Asmall internet mail-order company keeps track of the number of orders it fills per day for many years and determines that the distribution of the variable "orders filled per day" is right-skewed and has the following five-number summary: minimum = 20 q1 = 32 median = 46 q3 = 63 maximum = 80 suppose we take random samples of size 40 from this distribution and calculate the range for each of our samples. (i cant put in the graph, but its approximately normal with center between 56 and 57, with a range of 53 to 60). a) there are two dots on the graph at 53. explain what these values represent. b) is the sample range an unbiased estimator of the population? use the dotplot above to justify your answer.

The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

Often, leaders must be honest, even when what they have to say is not appealing or positive. explain why honesty is an important leadership quality.