i)
Mathematics, 21.01.2020 23:31 mjmckay03
Which of the following statements is false regarding randomization?
i)
randomization allows each member of the population to have an equal probability of being selected for the sample population.
ii)
randomization avoid bias.
iii)
randomization protects against unknown factors.
iv)
randomization can be replaced by accurately matching the sample to the population.
v)
randomization allows one to draw inferences about a population through a sample.
a.
iii
b.
iv
c.
v
d.
i
e.
ii
Answers: 1
Mathematics, 21.06.2019 20:40
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Mathematics, 21.06.2019 23:10
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
Which of the following statements is false regarding randomization?
i)
i)
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