Answer:
Answer A: He had a number of children who were raised singing the blues.
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C-C♯/D♭-D -D♯/E♭-E - F -F♯/G♭-G- G♯/A♭-A -A♯/B♭-B- C
Answer:
I think the confidence interval formula in statistics is used to describe the amount of uncertainty associated with a sample estimate of a population parameter. It describes the uncertainty associated with a sampling method. To recall, the confidence interval is a range within which most plausible values would occur.
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