204 exm1 f09 - Math 2040 Exam 1 fall 2009 Name_ (Show your...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 2040 Exam 1 fall 2009 Name_____________________________ (Show your work to receive credit ) 1) Circle all the following charateristics that apply to the histogram a) unimodal b) bimodal c) skewed to the right d) skewed to the left 2) According to the textbook which of the following measures is preferred as the measure of central location for qualitative dat. Circle your answer. a) mean b) median c) mode 3) When sampling from a normal distribution which of the following measures is most stable (i.e. has the least variation between samples). Circle your answer. a) mean b) median c) mode 4) For the data represented in the above histogram circle the best answer: a) The mean is likely larger than the median. b) The median is likely larger than the mean. c) It is not possible to determine if the median or mean will be larger. __________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
5) For the following data construct a two digit stem display with one digit leaves and arrange the leaves on each stem according to size. 263
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

204 exm1 f09 - Math 2040 Exam 1 fall 2009 Name_ (Show your...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online