No values in the data set are above 73 5 or below ?10 5 Therefore, there are no outside values The upper inside value is 52 and the lower inside is the 5
Looking at the data after calculating the mean shows that all but one student (student 8) scored above the mean Even without a graph, it is evident that
Some distributions are so regular that they can be described by a smooth curve Real data are represented in a histogram Curves represent a symbol, or an
ACTM – Statistics Questions 1 – 25 are multiple-choice items Record your answer on the answer sheet provided When you have completed the
The Problem Solving and Data Analysis questions on the SAT Math The scatterplot above shows the price and the number of pints of raspberries
(1974a, b) have presented velocity statistics measured with the SF anemometers within and above plant and forest canopies This paper presents turbulence data
Soc 349, 627–631 (2004) doi:10 1111/j 1365-2966 2004 07523 x Statistics and analysis of high-altitude wind above the Canary Islands observatories
http://www math csi cuny edu/Statistics/R/simpleR/Simple 0 4 zip for Windows users That is, half the data is above the data and half is
Statistical techniques that summarize and organize the data are classified as: A Population statistics B The majority of students had scores above the median
Given IQ scores are approximately normally distributed with a mean of 100 and standard deviation of 15, the proportion of people with IQs above 130 is: a 95
For the distribution of pain scores described above, the median pain score is again 2 The median may be used for ordinal categ- orical data and for interval data
under each part of the normal curve As illustrated in the figure above, 34 13 of the scores lie between the mean and 1 standard deviation above the mean
set of data ▫ This variable has a mean of 100 and a standard deviation of 15 ▫ The curve that is drawn over the histogram is the Normal curve, and it