STA 2023 Statistics Group Activity By: Group 1 (names deleted by Professor)

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Presentation transcript:

STA 2023 Statistics Group Activity By: Group 1 (names deleted by Professor)

Activity 1- Height Data Stem and Leaf Plot - Split Stems 6│1 6│ │ │ │ │0 1 7│2 3

Activity # 2- Number of Brothers Histogram

Activity # 3- Number of Brothers and Sisters Multiple-Bar Histogram

Activity #4- Number of Brothers and Sisters Multiple Line Graph

Activity #5- How long we spend on the phone? Circle Graph

Activity # 6 Birth Order Information Measures of Central Tendency Mean Median 2 Mode 2 Measure of Dispersion Range From 1-8

Activity #7- Law Firm Example Mean $60,000; Median $22,000; Mode $22,000 If a recruiter was trying to persuade a clerk to come work for the law firm, he/she could claim that the average (mean) salary was $60,000. This would lure unsuspecting clerks to come to a job which only pays $22,000. By the time they found out how little it paid, maybe all the high paying jobs would be taken and the clerk would be stuck in the $22,000 job.