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The college of business was interested in comparing the attendance for three different class times for...

The college of business was interested in comparing the attendance for three different class times for a business statistics class. The data follow.

Day 8:00 am Class 9:30 am Class 11:00 am Class
Monday 25 30 25
Tuesday 30 32 30
Wednesday 32 35 40
Thursday 32 40 39
Friday 35 33 30

What is the blocking variable?

A)Day

B)Class time

C)Tuesday

D)8:00 am class

math   Statistics-And-Probability   
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Answer #1

The treatment variable is different class timings so the block variable here will be Day.

Option A is correct.

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