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Mathematics 11 Online
Nnesha (nnesha):

???

Nnesha (nnesha):

Which of the following methods might involve having a specific population answer a questionnaire? A. controlled experiment B. survey C. experimental study D. questionnaire study

Nnesha (nnesha):

@satellite73

OpenStudy (paxpolaris):

sounds like a survey... what's a questionnaire study?

OpenStudy (acxbox22):

have you ever gotten an ad that says that answer the survey to get 15%off

Nnesha (nnesha):

may be not remember

Nnesha (nnesha):

Find the approximate sum of the series shown below. Hint: 4,096 = 4*6 that 6 is power of 4 can you tell me how to do it i keep getting wrong answer

Nnesha (nnesha):

@ganeshie8

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