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a 0.96 millimole sample of

a 0.96 millimole sample of Na2CO3 gave 0.9 millimoles of CO2 gas. If a 0.376 g of pure Na2CO3 was reacted with excess acid, what
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2. asked by kimberly
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Which of the following statements about the two sample sizes is NOT true? Assume thepopulation standard deviations are equalA.
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2. asked by arelis
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what will be the pH of a 100mL buffer solution containing 0.064 M of acetic acid and 0.036M f sodium acetate, after addition of
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The Brisbane City Council classifies Brisbane drinking water as moderately soft, with an average hardness of one millimole/litre
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2. asked by Shilpa Shetty
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To make valid statistical inferences from a sample to a population, you use:a judgement sample a quota sample a convenience
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Two samples of double-stranded DNA have been prepared. Nucleotide analysis reveals that sample 1 is found to be 21% A, while
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2. asked by Kate
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The function f (x) = 735 (1/2)^x models the number of grams in a sample of a radioactive substance after x years. Which
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Federico has two samples of pure water—sample X and sample Y. Sample X has a volume of 1 L, and sample Y has a volume of 10 L.
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Federico has two samples of pure water—sample X and sample Y. Sample X has a volume of 1 L, and sample Y has a volume of 10 L.
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QUESTION 11Which of the following sampling methods is not a nonprobability sample? A)convenience sample B)quota sample
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