Using _____,it was observed that bath temperature,wave height,and omega had a significant effect on the soldering defects.
A)hypothesis testing
B)cluster sampling
C)descriptive statistics
D)analysis of variance

Question

Quizplus · Accepted Answer

Analysis of variance (ANOVA) is used to compare the means of two or more groups of data, allowing the identification of significant factors that influence the response variable. In this case, the factors investigated were bath temperature, wave height, and omega, and their effect on soldering defects was determined. Hypothesis testing and descriptive statistics are used to analyze individual variables, while cluster sampling is a sampling technique and not a statistical method for analyzing data.

Using _____,It Was Observed That Bath Temperature,wave Height,and Omega Had