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Question 2 (1 point)

The t-test can be considered the gateway tool because:

A. The t-test ensures that no errors have been made.
B. Without the correct sample size, one cannot apply the mathematical formula for further testing.
C. Without statistically significant differences in means, one can no longer pursue valid analysis.
D. Without statistically significant differences in means, one cannot apply the mathematical formula for further testing.

Sagot :

GinnyAnsweridn

Final answer:

The t-test is a statistical tool that compares means to determine statistical significance.


Explanation:

The t-test is a statistical tool used to compare means of data sets or experimental treatments to determine if the differences observed are statistically significant. It helps in deciding whether the results are due to true differences or random chance. A crucial aspect is rejecting the null hypothesis to establish statistical difference in means.


Learn more about T-test and statistical significance here:

https://brainly.com/question/39091033


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