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- Residence in the city are charge for water usage every three months the water bill is computed from a common fee along with the amount of water the customer uses the last water bill for 40 residence from two different neighborhoods are shown in the histogram below. which of the following is a true statement comparing the water bills of the two neighborhoods? more homes on front Street had water bills above 225 then on Pine Road more homes on Pine Road had water bills under 150 then on front Street more homes on Pine Road had water bill is above 200 then on front Street The same number of homes on both streets had water bills between 175 and 200The dotplot below shows 2005 U.S. household income. Each dot represents half a million households. Each stack/column of dots is a $10,000 range. For example, the far left (first) stack/column of dots represents households that make between $0 and $9,999. U.S. Household Income 2005 50000 100000 U.S. Household Income 150000 200000 Which of the statements best describes the meaning of the highest dot? (The single dot, not the entire stack.) The household which made the largest income O Half a million households which made the largest income Half a million households which made between $10,000 and $19,999Which of the following statements is correct ? If a coefficient is significant at the 10% level, it must be significant at the 5% level. If a coefficient is not significant at the 10% level, it may be significant at the 5% level. If a coefficient is not significant at the 5% level, it must not be significant at the 10% level. O If a coefficient is not significant at 1% level, it may be significant at the 5% level.
- Life expectancy in a country a. quantitative variable b. categorical variable that is NOT binary c. categorical variable that is binaryWrite missing values in the statements a. and b. a. If Alex has scored 510 on the MCAT, and was at the 75th percentile, and Boris has scored 520, and was at the 90th percentile, then approximately wrote MCAT had the score lower than Alex or higher than Boris. b. If 85% of U.S. women have the height lower than 5. 7 feet, and 60% of U.S. women have the th percentile and 5.7 is weight more than 165 pounds, then 165 is percentile. % of all the students who thCases 1.1 Tattoos Aren't Us When teen actresses Liv Tyler and Alicia Silverstone appeared in the popular video for the Aerosmith song "Crazy," the belly rings they wore created a demand for body piercing in places other than the ear. Also, tattoos, traditionally associated with sailors and tough guys, have become popular. Today body piercing shops and tattoo parlors are other housed in the same establishment. The rise in the phenomenon of tattooing and body piercing did not escape the attention of Burton Ritchie, owner of The Psychedelic Shack, a shop that caters to the popular culture market. Burton, a marketing major in college, had developed a successful business by carefully observing trends in the market and sensing which trends would become profitable business lines. His tattooing business was based on solid facts about the market. By the early 2000s, 10 percent of Americans have or have had a tattoo. Research also showed tattooing was a youth phenomenon. Burton knew, based on…
- Answer all parts3190 You're a data analyst for an insurance company. You want to make sure that your employer is not over-paying for car repairs. To investigate this, you bring 31 different cars to two different garages, Bubba's Hubcap Heaven and Repair, and Merle's Motor Shop. Some of the cars need lots of repairs. Some of the cars need very few. By taking each car to both shops, we can directly compare the two sets of prices. Before running your analysis, be sure to look at the data file and verify that each car requires a different amount of repairs, and that prices in one shop are correlated with prices at the other shop. That is, they're in the same ballpark. The question is whether one tends to charge more, on average, than the other. Your task is to use Excel to test the research hypothesis that prices are different in the two shops; the null hypothesis is that prices are equal between the two shops. You test at the alpha = 0.10 significance level. What do you conclude? Are prices the same?…Alex has these marks in high school English 81% French 74% are 79% science 82% say what Mark will Alex need if he wants his mean mark in these five subjects to be each of the following percent I 80 I I 81 I I I 82B is it possible for Alex to get a mark of 41 or higher justify your answer
- Transcript Code Refined (cleaned) Code Theme Interviewer: My first question is just a really broad question that is...how did the experience of infertility affect you? Jane Doe: Say that again. Interviewer: How did the experience of infertility affect you? Jane Doe: So I’d say, in general, it was shocking. It’s not something that you actually think that is going to happen. At times, it felt lonely because it wasn’t something that other people were experiencing. There was a strong sense of loss in terms of biology being passed from yourself to a child. There wasn’t really a lot of information out there about it. People were scared because there were a lot of unknowns and every situation is different, so when you were trying to find something specifically about your situation, you would find someone who maybe they had a piece of what you were going through but not everything that you were going through.…Which of the following statement is an example of inferential statistics? Select the correct response: Twenty-eight percent of the selected tourism students love Statistics. Viewership studies using a sample of television households indicate that the share of the audience for Channel 5 news has increased by 5%. Cigarettes were associated with 29% of the 4,470 civilian fıre deaths in 1989 Internet access is offered by 45% of Manila Public Libraries, up from 21% in 1994.