Which of the following is an example of randomization a. repeating a study 10 times b. assigning test subjects to test groups arbitrarily c. studying the effects on both therapy and non therapy on students d. performing five different studies of the same drug

apex: assigning test subjects to test groups arbitrarily

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step-by-step explanation:

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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