Question 22 2 pts A local government unit (LGU) would like to visualize the allocation of its monthly budget. The LGU wants to emphasize the large percentage allocated for the COVID19 "ayuda" and vaccination programs. Which graph is appropriate? O line graph O bar graph O pie graph O histogramQuestion 23 2 pts A doctor wants to estimate the number of days moderate CDVIDl? cases Stay in a hospital. He got a sample of 20 patients and obtained that the average number of hospital stay before their].' recover is 18 clays. Which statement is correct? C} 18 days is a population {3 18 days is a sample C} 18 days is a statistic C} 18 days is a parameter Question 24 2 pts Community based monitoring system enumerators interview all households in Pasay City. What method of data collection is utilized? O experimental O observation O survey O censusQuestion 25 2 pts PGH doctors would like to determine if virgin coconut oil (VCO) can help in curing COVID19. Which method should be utilized? observation method O survey method O experimental method O interview methodQuestion 26 Which would be a correct class interval for the data if you want a class size of 4? O 85 to 90 O 92 to 95 O 92 to 97 O 80 to 84What kind of data can be obtained from experiments and surveys? O secondary data O stratified data O primary data O cluster dataQuestion 29 Which is NOT a scale of measurement? O discrete variable O ratio variable O interval variable O nominal variableQuestion 30 Which is a discrete variable? O infection rate of COVID19 O mortality rate of COVID19 O number of COVID19 cases O severity of COVID19 casesQuestion 45 6 pts Use Partial FIES data. Find the following using the variable pci. 1. mean 2. median 3. standard deviation 4. first quartile 5. 90th percentile 6. skewness (describe) Edit View Insert Format Tools Table 12pt * Paragraph " B J U A By TV