**Question 1: Measurement Techniques****Using multiple methods to measure a particular variable increases which of the following?**a. validityb. reliabilityc. longitudinal measurementsd. none of these are correct---*Explanation:* When researchers use multiple methods to measure a variable, it often enhances the **validity** of the findings. This is because combining different approaches can provide a more comprehensive perspective, ensuring that the results are truly reflective of the variable being studied. This technique is known as triangulation and it helps in cross-verifying the data obtained from different sources or methods.

Here is the explanation for this is as follows; Validity : It is the extent to which the scores…

Answered: 1. Using multiple methods to measure a…

1. Using multiple methods to measure a particular variable increases which of the following? a. validity b. reliability c. longitudinal measurements d. none of these are correct

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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