ejohnsonk4033 ejohnsonk4033

14-02-2024
Mathematics

contestada

Suppose we are studying the lengths of worms that turn up on the NIC sidewalks during the last day of rain. We take a sample of 50 worms and calculate a 95% confidence interval to be (7.375, 8.625).

Based on the confidence interval, do the results of the experiment appear to contradict a biology student's contention that the mean length of all worms is 7.5 cm

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