discusses and explains the data collection and analysis methods used in your research

used to collect data from participants of the study. (Alna, 2004)

the commonly used Inutrument for collecting research data

also known as oral questionnaire. Solicits Information from respondents. through verbal interactions includes: recorder, paper and piro.

Refers to a process wereby researchers obtain data from a large group of people at the same time.

Takes place in pure and applied science research 1. Producer immediate result 2. viable and error free

is a five lor seven) point scale that is used to allow an individual to express how much they agree or disagree with a particular statement.

is when you. are studying two variables

means. analysis of bivariate data. It is one of the simpliest form of statistical αnalysis, used to find out if there is a relationship between two sets of values. - variables x and y

is the analysis of one ("uni") variable.

is the analysis of more than two variable.

is a statistical text used to compare the means of two groups. It is often used in hypothesis testing.

to compare more than two groups or if you want το do multiple pairwise comparison.

if the group came from a Single population

if the groups. come from two different population. (aka Independent t-test)

if there it one group being compared against a standard value

two population's are different from one another

one population mean is greater than or less than the other

are a crucial component of your discussion Section and the conclusion of your research paper

is systematic Process of gathering observatioηs or measurements.

is simple and required very little effort. Few modification are necessary to reflect the specific situation that the Researchers is Interested.

ASSUMPTIONS OF T-TEST

TWO Type of sampling Design

all members of a population. are given an equal chance to be Selected.

choosing the nth name in a population. au the sample (interval)

the population into strata and drawing the Sample at random from each division.

A design. that uses a group as a sample rather than an individual.

The population is grouped by hierarchy from which Sampling is done in each Stage.

used to figure out what sample size you need to take n = N/(1 + Ne²)

may be used for a population of more than 100- ss = NV + (ve)2 x(1-P) Nue + (v) 2 x P(1-P)

is the ability of an instrument to measure what It tends to measure

TYPES OF VALIDITY:

is a synthesis of key points.

It is where a researchers suggest specific meausures or guidelines that is based on the findings and conclusions.

conclusion is a wrap-up of the entire study and its completeness while Suggestions (reccomendation) are Suggestions based on the conclusions).

the numerical. Values"name" the attribute uniquely. ex Jervey number.

attributes can be rank ordered.

the distance between attributes does have meaning.

there it always an absolute zero that it meaningful

the sum of the observed values in the distribution divided by the number of distribution

find the mean of all the measures combined inτο one group.

the midpoint of the distribution

the most frequently. occurring value in a set of observations

the difference between the largest and the smallest Values in a set of data.

is a measure of spread or variation of data about the mean

used when data available are expressed in terms of ranks

used when the data are expressed in terms. of scores such as weights and heights or scores in a test.

used to explore the data collected. and to summarize as describe those data.

a survey which is carried out using a sampling method, in which a portion only. and not the whole population is surveyed

involve some researcher and respondent. Interaction.

Similar to developing a new Instrument and substantially changes the content of each item