Which word describes the tone of the poem “How Doth the Little Crocodile” by Lewis Carroll?
How doth the little crocodile
Improve his shining tail,
And pour the waters of the Nile
On ev'ry golden scale!
How cheerfully he seems to grin,
How neatly spreads his claws,
And welcomes little fishes in
With gently smiling jaws!
A.
blunt
B.
sly
C.
playful
D.
hopeful
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a hospital based cross-sectional study, it is planned to estimate the mean D-dimer level among COVID-19 patients. From previous literature, the standard deviation was found to be 200 ng/mL. If the researchers want to estimate the mean with a 50 ng/mL precision and 95% significance level, what is the minimum sample size required?
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