Extraneous variables areall variables, which are not the independent variable, but could affect the results of the experiment. The researcher wants to make sure that it is the manipulation of the independent variable that has an effect on the dependent variable. What are 3 types of variables? T...
The difference between the largest and the smallest data values is the: a. variance b. interquartile range c. range d. coefficient of variation If a data set consists of the fines for speeding in dollars what are the units used for standard deviation? What are the units used for v...
1.What is the nature of language learning? (1)Simultaneous/sequential multilingualism (2)The role of natural ability a)Humans are born with a natural ability or innate capacity to learn another language. b)As children mature, so do their language abilities. c)Individual variation may occur in...
What are the two measures of variation in psychology? The variance and standard deviation are the most valuable measures of variation in psychology statistics. How do you explain variability? Variability is the degree to which the dataset points can diverge from the mean value. Moreover, it is ...
35 Different ratios of carbon and sulphur are found m organisms depending on whether they come from the ___ 36 Archaeologists analysed modem and ___ food sources for chemical elements. 37 The settlers ate wild creatures as well as ___ Questions 38-39 Choose TWO letters, A-D. An analysi...
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There are two types of transducers viz. passive transducer and self generating transducer. Passive one requires external power source. For example condenser microphone mentioned in the figure-1 is of passive type. The output of the passive transducer is measure of variation of parameters such as ...
What Are the Different Types of E-commerce? There are three distinct types of e-commerce: Business-to-business (B2B) is the direct sale of goods and services between businesses. Retail is the sale of goods and services directly to consumers. ...
There are two main types of analysis of variance tests: one-way (or unidirectional) and two-way (bidirectional). The designations of "one-way" or "two-way" refers to the number of independent variables in your analysis of variance test. A one-way analysis of variance test evaluates the ...
A leverage ratio may also be used to measure a company’s mix ofoperating expensesto get an idea of how changes in output will affect operating income. Fixed and variable costs are the two types of operating costs; depending on the company and the industry, the mix will differ. Another le...