Two sample t-test with unequal variances in excel

[@Brendan-jh1lu]

Very helpful video!

[@hiideaway]

you saved my life! awesome video!

[@Stats4Everyone]

Happy to hear that you found this video to be helpful!

[@andreysmirnov5482]

Thank you so much!!

[@nader31]

Thank you! Great presentation!

[@livegreen6665]

Thank you soo much, just what I needed.

[@fllorinv]

Thank you for this presentation!

[@Ranixus]

Thank you so much!

[@sajithkarunaratne8965]

What is the meaning of one tail and two tail p values. And also please explain what are other values as well such as t stat and so on.

[@professorsircoll]

A one-tailed p-value tests for an effect in one direction, while a two-tailed p-value tests for an effect in both directions. The t-statistic measures how far the sample mean is from the population mean in terms of standard error, and the p-value indicates the probability of observing the data under the null hypothesis.

[@sajithkarunaratne8965]

Thank you understood​@@professorsircoll