4:13 7 11 Exit 500 0 100 D Question 18 5 pts Identify a pattern in...
4:13 7 11 Exit Question 19 5 pts The line graph below shows the price of a stock over the course of the day. 10 9 8 Price of Stock in Dollars 2 9AM 10AM 11AM 12AM 1PM 2PM 3PM 4PM 5PM 6PM At what time was the stock price highest? 12 PM 9 AM 1 PM O 2 PM
4:13 7 11 Exit O 2 PM Question 20 5 pts The paired data below consist of the test scores of 6 randomly selected students and the number of hours they studied for the test. Hours 5 10 4 6 10 9 Score 64 86 69 86 59 87 Find the value of the correlation coefficient r for this data. 0.224 0.678 -0.224 -0.678 Question 21 5 pts Determine which plot shows the strongest linear correlation.
4:12 7 11 Exit Question 10 5 pts The pie chart shows the number of times a group of survey respondents watched the news in the past week. No times 2% 7 or more times 5% 3-4 times 34% 5-6 times 18% 1-2 times 41% If the number of respondents in the study was approximately 44,322, estimate how many stated that they watched the news 5-6 times in the last week. 12,000 respondents 8000 respondents 6000 respondents 0 10,000 respondents
4:13 7 11 Exit Question 16 15 pts In 2006, the population of Iran in 2006 was 70.5 million, and was growing at a rate of 1.28% annually. a) Find an equation that gives the population of Iran t years after 2006. b) Using this model, what would be the predicted population of Iran in 2020? c) Assuming this growth rate continues, when will the population reach 100 million? 12pt v Paragraph v B I U р O words </>
question 11, 12 and 13 thanks on advance!
Question 11 5 pts Assume that the weight of quarters are normally distributed with a man of 5.67g and a standard deviation of 0.07g. Find the probability that the next quarter you pick up weighs between 5.485 and 582. (Hint: Start by finding 2-scores! Answer to 4 decimal places 0.9806 Question 12 4 pts The serum cholesterol levels for men in one age group are normally distributed with a mean of 1782...
Question 3 5 pts η Σαν ΣαΣ» Given for formula for the correlation coefficient = ; the formulations V22-(+)/y2-(y)2 of the slope and intercept in the estimated simple linear regression model y = mx +b where n Dry-D- Dy and b = y - mü; using the table below, Tin Atte 18 m = NOTE: Sums given in blue What is the estimated slope (marginal change)? 20 y my y? 1 15 15 1 225 5 21 105 25 441...
Question 3 Given the input list [72, 29, 18, 4, 5, 64, 37, 2, 13, 10, 23, 51, 95] Show every step of how the Selection Sort algorithm would proceed to sort this list in ascending order. Your solution goes here • You may wish to change the format of this Markdown cells into a Raw cell instead Question 4 Given the input list [72, 29, 18, 4, 5, 64, 37, 2, 13, 10, 23, 51, 95] • Show every...
ACC 211-100 Chelsea Singleton & Homework: Chapter 4 homework Save Score: 0 of 5 pts 5 of 9 (5 complete) HW Score: 72.71%, 72.71 of 100 pts T14-4 (book/static) Assigned Media Question Help For each account listed, identify whether the account would appear on the post-closing trial balance. Indicate either yes or no Account Yes/No 16. Dividends 17. Service Revenue 18. Cash 19. Advertising Expense 20. Retained Earnings
18. Generate the next three terms of each geometric sequence defined below. (b) 4.-4.4 % and a = 16 (e) f(x) = f(n-1)-2 and S (1)=5 (a) 4 = -8 with 19. Given that 4-5 and a, = 15 are the first two terms of a geometric sequence, determine the values of 4, and a,,. Show the calculations that lead to your answers. 20. In a geometric sequence, it is known that 4 -- and a. -64. The value of...
4:12 7 11 Exit Question 11 5 pts In order for applicants to work for the foreign-service department, they must take a test in the language of the country where they plan to work. The data below show the relationship between the number of years that applicants have studied a particular language and the grades they received on the proficiency exam. 5 82 68 75 Number of years, x Grades on test, y 3 6 2 | 7 73 90...