Written Assignment Chapter 6 Name Cmuy Ffeeman 1. (4 points) Identify what is wr
ID: 3069870 • Letter: W
Question
Written Assignment Chapter 6 Name Cmuy Ffeeman 1. (4 points) Identify what is wrong with each of the following statements: a) The correlation between Olympic gold medal times for the 800 m hurdles and year is 0.66 seconds per year. b) The correlation between Olympic gold medal times for the 100 m dash and year is -1.37. c) Since the correlation between Olympic gold medal times for the 800 m hurdles and the 100 m dash is-0.41, the correlation between times from the 100 m dash and the 800 m hurdles is +0.41 to measure Olympic gold medal times for the 800 m hurdles in minutes instead of seconds, the d) If we were correlation would be -0.66/60 -0.011. Denartment of Transportation hoped that they could measure the weights of big trucks
Explanation / Answer
A) second value with which the correction has to be calculate is not specified.
B) second value with respect to which correction has to be measured is not given. It van not be measured w.r.t. year.
C) correction would remain same. It is commutative.
D) correction can not get divided or scaled as the values are done so.
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