Question

Which example is below would be the best way to measure the variable- weight? Group of...

Which example is below would be the best way to measure the variable- weight?

Group of answer choices

Weight in pounds

Weight in three groups: under 125 lbs, 126 to 175 lbs and 176 lbs +

Nnormal weight or overweight

BMI score below 17, between 19 and 24 , above 25

Homework Answers

Answer #1

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We want to measure the variable weight in the most comprehensive manner - manner in which we don't have a chance of loosing any information.

For example in the 2nd case: Weight in 3 groups, we don't know how many observations fall into each group. Also, group limits varies between groups, creating confusion. So, its best to measure the variable weight as it is.

Answer :1st option is correct.Weight in pounds

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