Suppose the average reading speed of 15 randomly selected elementary school students is 25, and the average reading speed of 15 randomly selected middle school students is 31.You compute an independent-samples t-test, and your $t_{o b t}$ is 5.72, which is statistically significant.What is the most appropriate conclusion?

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The Answer of Suppose the average reading speed of 15 randomly selected elementary school students is 25, and the average reading speed of 15 randomly selected middle school students is 31.You compute an independent-samples t-test, and your $t_{o b t}$ is 5.72, which is statistically significant.What is the most appropriate conclusion?

Suppose the Average Reading Speed of 15 Randomly Selected Elementary tobtt_{o b t}tobt​

Suppose the Average Reading Speed of 15 Randomly Selected Elementary $t_{o b t}$