Good Evening, I just need answers to these Questions Please.

1.) Part 2?

Video game console use: A. market research company estimated the numbers of people in various gender and age categories who used a video game console. The results are presented in the following frequency,r distribution. Gender and Frequency Age Group (in millions) Males 21] 12.1 Females 211 11.9I Males 1217 14.3 Females 1217:' 5.8 Males 1834 15.0 Females 1834 11.1 Males 3549 13.9 Females 3549 9.8 Males 50+ 2.8 Females 50+ 4.1] II: Send data to Excel) Partlof2 9 Construct a relative frequency distribution. Round the answers to three decimal places. Relative Gender and Age Group Frequency Males 211 0.120 5:3 lI |h 00 Females 2 11 5: E w Males 1217Ir 5:) D L)! on Females 1217 Males 1834 Females 1834 5:\" II .52.. to 5: H I.\" 00 Males 3549 Females 35-49 0.097 Males 50+ 0.028 Females 50+ 0.040 . Your answer is correct. Part: 1 / 2 Part 2 of 2 Construct a relative frequency bar graph. too 0.15- Relative Frequency 0.1+ 0.05+ Males 2-11 Females 2-11 Males 12-17 emales 12-17 Males 18-34 emales 18-34 Males 35-49 emales 35-49 Males 50 + Females 50+The following table presents the manufacturer's suggested retail price (in $1000s) for 2013 base models and styles of BMW automobiles. 50.1 70.4 55.2 56.7 74.9 55.7 90.5 64.2 73.6 38.6 65.0 47.4 86.8 62.7 53.4 140.7 32.5 44.0 48.0 93.5 44.1 47.5 57.7 96.7 114.7 89.8 39.3 93.7 55.2 89.2 Send data to Excel Part 1 of 2 X (a) Construct a frequency distribution using a class width of 10, and using 30.0 as the lower class limit for the first class Price ($1000s) Frequency 30 40 3 40 50 5 50 60 7 60 70 3 70 80 3 80 90 3 90 100 4 100 110 0 110 120 1 120 130 0 130 140 0 140 150Your answer is incorrect. Correct Answer: Price ($1000s) Frequency 30.0-39.9 40.0-49.9 50.0-59.9 60.0-69.9 70.0-79.9 80.0-89.9 HOOK OAWWW JUW 90.0-99.9 100.0-109.9 110.0-119.9 120.0-129.9 130.0-139.9 140.0-149.9Part 2 of 2 (b) Construct a frequency histogram from the frequency distribution in part (a). 16- X 5 15+ 14+ Frequency 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Price(in thousands of dollars)Following is a pie chart that presents the percentages of video games sold in each of four rating categories. Video Game Ratings Mature (M) 11.4 /o Mature (M) Teen (T) 0% 21.6 Everyone 10+ (E10) 27.9 Everyone (E) Teen (T) Everyone (E) 39.1 75% 25% % 50% Everyone 10+ (E10)Construct a relative frequency Pareto chart of the data. Round your answers to two decimal places. Relative Frequency 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 Everyone Everyone 10+ Teen Mature Lunch break: In a recent survey of 655 working Americans ages 25 34, the average weekly amount spent on lunch was $42.42 with standard deviation $2.93. The weekly amounts are approximately bellshaped. (a) Estimate the percentage of amounts that are between $39.49 and $45.35. Approximately 63% V of the amounts fall between $39.49 and $45.35. I Your answer is conect. (b) Estimate the percentage of amounts that are between $33.63 and $51.21. w of the amounts fall between $33.63 and $51.21. Lunch break: In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $42.42 with standard deviation $2.93. The weekly amounts are approximately bell-shaped. Part 1 of 3 (a) Estimate the percentage of amounts that are between $39.49 and $45.35. Approximately 68% of the amounts fall between $39.49 and $45.35. . Your answer is correct. Part: 1 / 3 Approximately 68% Approximately 75% Approximately 95% Approximately 88.9% e of amounts that are between $33.63 and $51.21. Almost all (Choose one) of the amounts fall between $33.63 and $51.21. X 5Nuclear power: The following table presents the number of nuclear reactors as of August 2, 2013, in some countries that had one or more reactors. Country Number of Reactors Country Number of Reactors China 18 Sweden 10 Czech Republic 6 Switzerland 5 Finland 4 Romania France 58 Russia 33 Germany 9 Slovakia 4 Hungary 4 South Africa 2 India 20 South Korea 23 Iran Spain 8 Japan 50 Ukraine 15 Slovenia United Kingdom 16 Mexico United States 100 Netherlands Pakistan Send data to ExcelPart 2 of 4 (b) Find out the median of these data. The median of these data isHazardous waste: Following is a list of the number of hazardous waste sites in states in a recent year. The list has been sorted into numerical order. Construct a boxplot for these data. The median is 18, @, is 10, and @; is 32. O 4 5 7 8 8 9 9 10 11 11 11 12 12 12 12 13 13 13 15 18 18 19 20 21 21 22 23 24 26 26 30 32 32 35 41 42 46 47 48 54 68 75 95 97 113 Send data to Excel Construct a boxplot for the given data (including outliers if any). 10 20 30 40 50 60 70 80 90 100 110 120 ? 1& ED X 5A population has mean p. = 29 and standard deviation 6 = 5. Round the answers to two decimal places as needed. (a) Find the zscore for a population value of 14. The zsoore for a population value of 14 is -. - Your answer is oonect. However, you don't need to put zeros at the end of the number. Alternate Answer: The zscore for a population value of 14 is 3. (b) nd the zscore for a population value of 9. The zscore for a population value of 9 is [Z] . - - Your answer is incorrect. Get an education: A survey asked 32, 109 people how much confidence they had in educational institutions. The results were as follows. Round your answers to four decimal places if necessary. Response Number A great deal 10.029 Some 17,866 Hardly any 4214 Total 32,109 Send data to Excel Part 1 of 3 (a) What is the probability that a sampled person has either a great deal or some confidence in educational institutions? The probability that a sampled person has either a great deal or some confidence in educational institutions is | 0.8688 . Your answer is correct. Part: 1 / 3 Part 2 of 3 (b) Assume this is a simple random sample from a population. Use the Empirical Method to estimate the probability that a person has a great deal of confidence in educational institutions. Using the Empirical Method the probability is approximatelyA binomial experiment has the given number of trials n and the given success probability p. n = 10, p = 0.2 Part 1 of 3 V (a) Determine the probability P (2). Round the answer to at least four decimal places. P (2) = 0.3020 . Your answer is correct. Part: 1 / 3 Part 2 of 3 (b) Find the mean. Round the answer to two decimal places. The mean isThe following table provides information about the topgrossing movies for the years 20092012. \"PM Ticket Sales Tickets Sold Year Home Title Creative Type Rating (millions) (millions) 2009 Transformers: Revenge of Science fiction PG13 401] 53_5 the Fallen 2010 Toy Story 3 \"MS fiction G 415.0 52.6 201] Harry Potter and the Fantasy PG13 3311] 430 Deathly Hallows: Part II 2012 Marvel's The Avengers Super hero PG13 .5233 79.5 Partlofz 9 Which of the columns represent qualitative variables? Which of the columns represent quantitative variables? Qualitative Quantitative Year Movie Title Creative Type MPAA Rating Ticket Sales Tickets Sold 0 Your answer l3 correct. Part 2 of 2 Which of the columns represent nominal variables? Which of the columns represent ordinal variables? nominal ordinal Movie Title O O Creative Type O O MPAA Rating O O