There are 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without replacement, are the selections independent or dependent? If the selections are dependent, can they be treated as independent for the purposes of calculations? Are the selections independent or dependent? O A. The selections are independent, because the sample size is small relative to the population. O B. The selections are dependent, because the selection is done without replacement. OC. The selections are independent, because the selection is done without replacement. O D. The selections are dependent, because the sample size is not small relative to the population. If the selections are dependent, can they be treated as independent for the purposes of calculations? O A. Yes, because the sample size is greater than 5% of the population. O B. No, because the sample size is greater than 5% of the population. OC. Yes, because the sample size is less than 5% of the population. O D. The selections are independent. Click to select your answer.

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There are 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without replacement, are the selections independent or dependent? If
the selections are dependent, can they be treated as independent for the purposes of calculations?
Gradebook
Are the selections independent or dependent?
Lecture Videos
O A. The selections are independent, because the sample size is small relative to the population.
Optional Extras
O B. The selections are dependent, because the selection is done without replacement.
OC. The selections are independent, because the selection is done without replacement.
Study Plan
O D. The selections are dependent, because the sample size is not small relative to the population.
Multimedia Library
If the selections are dependent, can they be treated as independent for the purposes of calculations?
O A. Yes, because the sample size is greater than 5% of the population.
O B. No, because the sample size is greater than 5% of the population.
OC. Yes, because the sample size is less than 5% of the population.
O D. The selections are independent.
Click to select your answer.
P Pearson
国
US 4
Transcribed Image Text:Assignments There are 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without replacement, are the selections independent or dependent? If the selections are dependent, can they be treated as independent for the purposes of calculations? Gradebook Are the selections independent or dependent? Lecture Videos O A. The selections are independent, because the sample size is small relative to the population. Optional Extras O B. The selections are dependent, because the selection is done without replacement. OC. The selections are independent, because the selection is done without replacement. Study Plan O D. The selections are dependent, because the sample size is not small relative to the population. Multimedia Library If the selections are dependent, can they be treated as independent for the purposes of calculations? O A. Yes, because the sample size is greater than 5% of the population. O B. No, because the sample size is greater than 5% of the population. OC. Yes, because the sample size is less than 5% of the population. O D. The selections are independent. Click to select your answer. P Pearson 国 US 4
Expert Solution
Step 1

Population size = N = 15,958,866

Sample size = n = 1235

When samples are collected with replacement, the draws are independent of each other while, when collected without replacement, each draw is dependent on one another.

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