Jue in 4 hours. 17 minutes. Due Sun 12/01/2019 11:59 pm A house was valued at...
A house was valued at $120,000 in the year 1993. The value appreciated to $165,.000 by the year 2006. Use the compund interest formula S-P+ r) to answer the following questions A) What was the annual growth rate between 1993 and 2006 Round the growth rate to 4 decimal places B) What is the correct answer to part A written in percentage form? C) Assume that the house value continues to grow by the same percentage. What will the value...
Due in 6 hours, 2 minutes. Due Sun 09/08/2019 11:59 pm The physical plant at the main campus of a large state university recieves daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 49 and a standard deviation of 10. Using the 68-95-99.7 rule, what is the approximate percentage of lightbulb replacement requests numbering between 29 and 49? Do not enter the percent symbol. ans = License Points...
Due in 3 hours, 31 minutes. Due Mon 01/06/2020 11:59 pm An experiment was conducted to measure the effectiveness of various feed supplements on the growth rate of chickens A five number summary of the weights of the chicks in grams six weeks after hatching is as follows. Source: Anonymous (1948) Biometrika, 35, 214. • Min = 110 • Q1 = 200 • Median = 245 • Q3 = 329 • Max-410 1. About 2. About 3. About 4. About...
Due Sun 01/27/2019 11:59 pm Show Intro/Instructions 21 r follows ly selected students were asked the number of movies they watched the previous week. The results are as | # of Movies | O 1 1 1 213141516 Frequency 54 0 2 5 1 4 Round all your answers to 4 decimal places where possible. The mean is The median is: The sample standard deviation is: third quartile is: What percent of the respondents watched at least 1 moves the...
Due in 2 hours, 57 minutes. Due Sun 05/03/2020 11:59 pm You wish to test the following claim () at a significance level of a = 0.02. H: H: = 68.9 > 68.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 14 with mean M - 77.8 and a standard deviation of SD = 14.4. What is the p-value for this sample? (Report answer accurate...
De in 1 Rours, 18 minutes. Due Sun 06/23/2019 11:59 pm When doing blood testing for a viral infection, the procedure can be made more efficient and less expensive by combining partial samples of different blood specimens. If samples from four people are combined and the mixture tests negative, combined into one mixture, assuming the probability of an individual blood sample testing positive for the virus is 0.04. know that all four individual samples are negative. Find the probability of...
Due in 9 hours, 26 minutes. Due Sun 04/05/2020 11:59 pm Centerville is the headquarters of Greedy Cablevision Inc. The cable company is about to expand service to two nearby towns, Springfield and Shelbyville. There needs to be cable connecting Centerville to both towns. The idea is to save on the cost of cable by arranging the cable in a Y-shaped configuation Centerville is located at (9,0) in the ary-plane, Springfield is at (0,3), and Shelbyville is at (0 -...
Due Sun 11/10/2019 11:59 pm Show Intro/Instructions Today, the waves are crashing onto the beach every 5 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 5 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that wave will crash onto the beach exactly 2.4 seconds after the person arrives is...
ents, ME, änd Ihdependence) Due Sun 02/03/2019 11:59 pm Show Intro/Instructions A poll showed that 47.5% of Amercans say they believe that some people see the future in their dreams. What is the probability (in percent form) of randomly selecting someone who does not believe that some people see the future in their dreams. Probability- (Please round your answer to one decimal place.) Points possible: 1 This is attempt 1 of 3. 1) Submit 1) 0.9/15 rsion e氬曲1 回
Due in 1 hours, 10 minutes. Due Tue 12/10/2019 11:59 pm Show Intro/Instructions You've already done this problem. Score on last attempt: D 0.3 out of 1 (parts: * 0/0.33, 0/0.33, 0.34/0.34) Score in gradebook: D 0.3 out of 1 (parts: * 0/0.33, * 0/0.33, 0.34/0.34) Reattempt this question Question with last attempt is displayed for your review only A company wants to build a box that is made from a rectangular sheet of metal with dimensions 25 feet by...