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Homework: Online Assignment #3 (chapter 3) Score: 0 of 1 pt { 35 of 40 (32 complete) V ) HW Score: 69.29%, 27.72 of 40 pts 3.3.25 Question Help V a Use the following cell phone airport data speeds (Mbps) from a particular network. Find P90. 0.2 0.2 0.3 0.3 0.4 0.6 0.6 0.7 0.8 0.8 D 0.8 0.8 0.8 0.9 0.9 1.2 1.4 1.5 1.6 1.8 2.1 2.5 2.5 2.6 2.8 2.8 2.9 3.8 3.9 4.2 4.8 5.2 6.5 7.3 7.4 7.5 7.8 7.9 9.2 9.2 11.2 11.3 12.2 12.4 12.5 12.8 13.6 14.2 14.7 27.6 P90 = D Mbps (Type an integer or a decimal. Do not round.) Homework: Online Assignment #3 (chapter 3) Score: 0 of 1 pt 4 8 of 40 (32 complete) V } HW Score: 69.29%, 27.72 of 40 pts 3.1.39 Question Help V a The geometric mean is often used in business and economics for nding average rates of change, average rates of growth, or average ratios. Given n values (all of which are positive), the geometric mean is the nth root of their product. The average growth factor for money compounded at annual interest rates of 11.7%, 8.3%, and 2.2% can be found by computing the geometric mean of 1.117, 1.083, and 1.022. Find that average growth factor, or geometric mean. What glepercentage growth rate would be the same as having three successive growth rates of 11.7%, 8.3%, and 2.2%? Is that result the same as the mean of 11.7%, 8.3%, and 2.2%? The average growth factor, or geometric mean, is :|. (Round to four decimal places as needed.) Homework: Online Assignment #2 (chapter 2) Score: 0 of 1 pt 4 5 of 23 (25 complete) v } HW Score: 79.17%, 22.17 of 28 pts 21 21 Question Help Y Q Construct the cumulative frequency distribution for the given data. Age (years) of Best Actress when award was won Cumulative Frequency Age (years) of Best Actress when award was won Frequency '3. Less than 30 20-29 27 30_39 36 Less than 40 _ 40-49 14 Less than 50 50-59 2 = 60-69 6 Less than 60 _ 70-79 1 Less than 70 80-89 2 Less than 80 Less than 90 Homework: Online Assignment #2 (chapter 2) Score: 0 of 1 pt 4 1 of 28 (25 complete) V b HW Score: 79.17%, 22.17 of 28 pts 2_1_8 Question Help V 0 Identify the lower class limits, upper class limits, Blood Platelet Count of class width, class midpoints, and class Females (1000 cells/ILL) Frequency Ct. boundaries for the given frequency distribution. 100-199 24 Also identify the number of individuals included 200-299 93 in the summary. 300-399 27 400-499 1 500-599 2 Identify the lower class limits. DDDDD (Type integers or decimals. Do not round. Use ascending order.) Score: 0 of 1 pt 4 63 of 64 (64 complete) v } HW Score: 84.9%, 54.33 of 64 pts *48_7 Question Help V O In a study of pleas and prison sentences, it is found that 56% of the subjects studied were sent to prison. Among those sent to prison, 39% chose to plead guilty. Among those not sent to prison, 44% chose to plead guilty. a. If one of the study subjects is randomly selected, nd the probability of getting someone who was not sent to prison. b. If a study subject is randomly selected and it is then found that the subject entered a guilty plea, nd the probability that this person was not sent to prison. Homework: Online Assignment #1 (chapter 4) Score: 0 of 1 pt 4 48 of 64 (64 complete) v ) Hw Score: 84.9%, 54.33 of 64 pts 4__414 Question Help V a When testing for current in a cable with ten color-coded wires, the author used a meter to test three wires at a time. How many different tests are required for every possible pairing of three wires? The number of tests required is D. Homework: Online Assignment #1 (chapter 4) Score: 0 of 1 pt 4 50 of 64 (64 complete) v p HW Score: 84.9%, 54.33 of 64 pts 4.4.17 Question Help V a Winning the jackpot in a particular lottery requires that you select the correct ve numbers between 1 and 36 and, in a separate drawing, you must also select the correct single number between 1 and 51. Find the probability of winning the jackpot