Answer: A. Ratio
Explanation: Ratio has no unit. We find the ratio of two quantities when both quantities have same unit. A% is also unitless
Which of the following measures has no unit [Choose the ONE best answer): A. Ratio B....
Which of the following measures has the numerator and denominator being mutually exclusive? [Choose the ONE best answer): A. Proportion B. Crude C. Rate D. Ratio
All of the following are measures of central tendency except [Choose the ONE best answer.): A Mode B. Mean C. Median D. Range
When comparing health conditions between two or more locations, which of the following measures is best to use [Choose the ONE best answer): A Crude death rate OB. Case-fatality rate C. Adjusted death rate D. Annual mortality rate
The price elasticity of demand measures 0.4. Which of the following statements is correct? Choose one: a. The product in question is a substitute. b. The product in question is a luxury product. c. This is unit elasticity. d. The product in question is a necessity. e. The product in question is inferior good.
Choose only ONE (1) best answer: Which of the following statements is (are) true for the compound (3R, 4R)-3,4-dimethylhexane? A) This compound is chiral. B) The enantiomer of this compound is (3S, 4S)-3,4-dimethylhexane. C) This compound is a diastereomer of (3R, 4S)-3,4-dimethylhexane. D) all of the above E) none of the above
Please choose best answer.
QUESTION 5 Which of the following has the highest boiling point? a. pentanal O b. 1-pentanol O c. hexane O d. butanoic acid QUESTION 6 Which of the following is the most soluble in water? a. 1-pentanol b. pentanal c. butanoic acid O d. hexane
Choose the BEST answer Of the following statements, which describes macroeconomy? The US inflation rate has been under 3% annually over the last 5 years. O Retail stores have been in decline due to the online retail business growth. The technology sector in San Francisco has seen the largest job gains in 2017
Which factors can decrease an observed prevalence of a disease? [Choose the ONE best answer): A. Decrease in incidence B. Better reporting of diagnoses C. Improved cure rates of disease D. A decrease in incidence and improved cure rates of the disease
42. The following StatCrunch output shows the results for a one-sample proportions test. Choose the best interpretation of the p-value.:* One sample Proportion with summary DOX Options Hypothesis test results: p proportion of successes for population Ho p = 0.5 HAD 0.5 Proportion Count Total Sample Prop. Std. Err. P-value 174 0.58 0.028867513 2.7712812 0.0056 Z-Stat p 300 Java Applet Window O a. The probability that the alternative hypothesis is correct. Ob. The probability that we correctly reject the null...
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question. 1) Real assets in the economy include all but which one of the following? A) common stock B) land C) consumer durables D) buildings