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- [Instructor] Kaito grows tomatoes in two separate fields. When the tomatoes are ready to be picked, he is curious as to whether the sizes of his tomato plants differ between the two fields. He takes a random sample of plants from each field and measures the heights of the plants. Here is a summary of the results: So what I want you to do, is pause this video, and conduct a two sample T test here. And lets assume that all of the conditions for inference are met, the random condition, the normal condition, and the independent condition. And lets assume that we are working with a significance level of 0.05. So pause the video, and conduct the two sample T test here, to see whether theres evidence that the sizes of tomato plants differ between the fields. Alright, now lets work through this together. So like always, lets first construct our null hypothesis. And thats going to be the situation where there is no difference between the mean sizes, so that would be that the mea
