ANOVA is a hypothesis testing technique used to compare the equality of means for two or more groups; for example, it can be used to test that the mean number of computer chips produced by a company...

Suppose in a manufacturing company, computer chips are produced in three shifts- day, evening
and night. In the day shift the company produces 5k, 4k, 6k, and 4k chips. In the evening shift the
company produces 4k, 2k and 3k chips. In the night it produces 2k,1k and 3k chips. Now, using
ANOVA compare whether the mean number of computer chips is the same on each day for the
three shifts.
Follow the steps to conduct an ANOVA test for each of the following test scores.
 To compute the obtained F ratio, use the following formulas to find Total sum of
squares (SST), Sum of squares between (SSB) and Sum of squares within (SSW).
 Then calculate...