. A study was conducted to examine the correlation between number of study hours and students...

. A study was conducted to examine the correlation between number of study hours and students grads in exam. Study hors for students: 2, 3, 5, 6, 8, 10, 10, 2, 5, 6, 5, 3, 7, 6, 2, 7, 6, 8, 2, 5 Grads in exam for students: 3, 4, 6, 7, 8, 10, 9, 8, 3, 6, 5, 4, 6, 6, 3, 7, 6, 3, 4, 5 1- as ungrouped data find the frequency, accumulated relative frequency, and accumulative relative frequency for study hours. 2- Frequency Polygon for study hours. 3- percentile graph for study hours. 4- determine whether the data for study hours are normally distributed with explanation. 5- determine whether the data for study hours are uni-modal, bimodal, or multimodal. 6- scatter and plot diagram

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orchestra answered 1 year ago

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