26. Eight people who suffer from hay fever volunteer to test a new medication th

Question

26. Eight people who suffer from hay fever volunteer to test a new medication that will relieve the The last names of the volunteers are 1. Rodriguez 2. Liu 3. Brown 4. Kim 5. Harris 6. Munoz 7. Klein 8. Scott Four of the volunteers will receive the new medication, while the other four will receive a placebo as part of a double-blind experiment. Starting at the left of the list of random numbers below and reading from left to right, assign the four people to be given the medication. 07119 97336 71048 08178 77233 13916 47564 81056 97025 85977 29372 The four people assigned to the treatment group are (A) Rodriguez, Liu, Brown, Klein iu, Harris, Klein, Scott (C) Bodriguez, Brown, Munoz, Klein 13 6 Rodriguez, Brown, Klein, Scott (E) Rodriguez, Kim, Klein, Scott

Explanation / Answer

We have random numbers let us consider

07119 97336

*First number is 0 we neglect it

* Secondnumber is 7 ,select 7 th member klen

* Next number is 1 , select 1st member Rodriguez

* Again we have 1 , already selected so we ignore it

* Next number is 9 and next number is also 9 we have to ignore because we have only 8 members

*Next number is 3 , we have to select 3 rd member brown

* Next number is 6 , we have to select 6th member munoz

So the selected members are

Rodriguez

Brown

Munoz

Klen

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