Which of the Following Is Not a Condition That Must $\mathrm { n } _ { 1 }$

question 19

Multiple Choice

Which of the following is not a condition that must be checked before proceeding with a two-sample test?

• A) The samples must be independent of each other.
• B) Both samples must be large enough so that the product of each sample size ( \(\mathrm { n } _ { 1 }\) and \(\left. \mathrm { n } _ { 2 } \right)\) and the pooled estimate, \(\hat { p }\), is greater than or equal to 10 .
• C) Each sample must be a random sample.
• D) All of these are conditions that must be checked to proceed with a two-sample test.

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