All assignments shall be submitted via Moodle subject to a similarity index check. The number of words does not include the references and the title details for the assignment. kindly am asking for assistance from my fellow scholars to help me do the assignment. or any idea ill appreciate in the assignment we can use examples of learners score in a subject like biology in secondary school.analyse the score, mean, variance, standard deviation, z scores. draw graph of the z score and interpret it.give theoritical and phillosophical framework of z scores. how z score can be used to improve learning outcomes in echools. limitations of z scores and how to improve on z score to make it more effective. reffernces given in APA seventh edition system. ill appreciate the help. thank yo

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