BNG 311 Statistics for Bioengineering Quiz 6 Takehome Name

BNG 311 Statistics for Bioengineering Quiz # 6 Take-home Name: Due: Friday October 30, 2015, Write answer in the space below and attach Excel Printout. Testing linear correlation: You are given heights of fathers and sons as below. Sum Use Excel, fill up the table Use Excel, draw scatter plot. Does the scatter plot suggest correlation between x and y? Find correlation coefficient r from the table. Find critical value from Table A-6 for n=7 and a =0.05. State conclusion about the correlation between heights of fathers and sons. Perform the formal hypothesis testing for claim that there is no correlation between heights of fathers and sons. HO: HI: Test statistic: Degree of freedom = Critical values and critical region

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