YOU WERE LOOKING FOR :Statistical Methods
Essays 121 - 150
in statistics over time, yet these alone are not sufficient, we also need to carry out statistical analysis in order to prove or d...
that it changed in relationship to the attractiveness of the presenter (Utton, 2002). In the study, as many as three quarters of t...
analysis show to be untrue. Using linear regression and correlation, one can see that some of the numbers given in Ms. Smiths ar...
increase, and therefore make a profit. The variables that will influence these opinions may be such things as the profits the comp...
In six pages this paper examines a hypothetical test with a chi squared test used in a comparison as a way of understanding how st...
Spearman's Coefficient of Rank Correlation is applied to a statistical question analysis with parametric and nonparametric tests e...
In four pages calculating statistical measurements of median, mode, and mean are examined in terms of uses as well as the advantag...
In five pages U.S. trend charts that display economic information from 1998 are discussed and include a five year national deficit...
In five pages this paper discusses control charts and their effects in an overview of the rational behind quality control subgroup...
In twenty five pages this paper examines the health care industry in terms of statistical sampling applications and sampling theor...
In nine pages this paper discusses programs for preventing adolescent suicide in a consideration of a research design in which an ...
to third world countries where there are problems such as hunger and famine. The development of foods that need lesser levels of w...
time; there is now a class of staphylococcus bacteria that is resistant to all known antibiotics and has been blamed for the death...
of 7.2 (deaths) per 1,000 live births, a rate comparable to countries like Cuba (8.0), Slovakia (9.9) and Kuwait (11.5) (March of ...
allow the two figures to be taken and then assess. As there are different patterns in different industries we will choose two indi...
(b) Lower rate (c) Higher rate (d) Total for each occurrence (e) (c+d) Total cost for each type of occurrence (b x e) 4 14 3600 0 ...
are five main approaches to using probability. The first is the classical approach. Here there is the assumption that all outcomes...
5. Variance of values in #1 "A data series like 1, 2, 3, 6 has a mean equal to (1+2+3+6)/4=3. The differences...
pie chart to present these. Using these we can see although the number look similar in the graph chart, but presenting them in...
of the situation. For example, where there are personal points of view to be questioned and there are fears that the answers may b...
data, researchers determine an alpha level, which is basically "how willing they are to be wrong when they state that there is a r...
an hypothesis. If the sales are the same in all locations they should all have the same average. If we take the average daily sale...
In twelve pages this paper discusses the problems of processor access and bandwidth limitations confronting networks and also co...
In five pages this paper discusses the importance of measurement consistency in a consideration of scale unidimensionality mainten...
30 of the respondents or 32.6% had no history of abuse. 24 respondents equating to 26.08% of the sample had a history of abuse as ...
The statistical conclusion validity of a study measures the exact amount of validity shown by the test in a given situation. A te...
x x Time...
the attributes) (CDS/ISIS, 2003). Another bivariate statistic is contingency coefficient - and this is also used to descri...
to quantify and compare the sizes of differences between them" (Electronic Statistics Textbook, 2003). The interval scale allows ...
that behaviors that are expressive, specifically facial changes that occur in response to particular situations are essentially th...