Measuring the same individual twice

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1.In a paired design, each pair of observations always consists of measuring the same individual twice.

True or False?

2.For the following scenarios, determine whether or not they represent paired designs.

a. Reaction times for students taken at 8:00 a.m. compared to reaction times for the same students taken at 10:00 p.m.

b. Change in weight for those on the Atkins diet compared to the change in weight for those on the Paleo diet.

c. Times for skiers to go down a downhill skiing race course on skis treated with Wax A with times for the same skiers to complete the course on skis treated with Wax B.

3.The simulations for paired design and independent groups design are the same. Just how the data are collected is different.

True or false?

Reference no: EM132847168

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