Pairs of scores from a correlational study are usually represented as points on a:<u> histogram</u>.
A histogram is a graphical representation of information points prepared into user-detailed stages. similar in appearance to a bar graph, the histogram condenses a statistics collection without difficulty interpreted visually by taking many statistics points and grouping them into logical stages or boxes.
The purpose of a histogram (Chambers) is to graphically summarize the distribution of univariate facts set. A histogram is a chart that indicates frequencies. intervals of values of a metric variable.
the main benefits of a histogram are its simplicity and versatility. it can be used in lots of exceptional situations to offer an insightful look at frequency distribution. as an example, it can be used in income and advertising to increase the most effective pricing plans and advertising and marketing campaigns.
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The next step after topic selection is <span>narrowing the topic to a manageable size.
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The correct option is C.
Evidence based tools refers to those tools which have been used by other researchers and which have been declared valid and feasible for research use and real time use.
When you want to use an evidence based tool, you have to ensure that the tool has been used in a situation that is similar to your own, this is necessary in order to obtain valid and accurate result.
Answer:
The correct answer is the letter b. Statistics is the art and science of collecting, analyzing, presenting and interpreting data.
Explanation:
Statistics interpret data to show information that is not visible, such as using the mean, median, standard deviation, graphing, etc. Statistics is widely used in science, through the collection and study of data to observe behavior patterns and in the news, through graphs, to show the data to facilitate reading and understanding.
direct democracy
Explanation:
they are directly voting for what classes and what lunch. they are not voting for representatives to make those decisions for them so it is not representative democracy. therefore the only correct answer would be direct democracy
