Rate 3% 12% 14% 8% 9% 596 State Rate State 1090 | Kansas 11% Kentucky 13%...
Question 1. (Minitab or R) The Environmental Protection Agency (EPA) tracks the management of certain toxic chemicals that may pose a threat to human health and the environment. U.S. facilities in different industry sectors must report annually how much of each chemical is released to the environment and/or managed through recycling, energy recovery and treatment. (A "release" of a chemical means that it is emitted to the air or water, or placed in some type of land disposal.) The information...
answer these 3 questions ! 1. 2. 3. Questi 2.3.119 Refer to the given frequency distribution for the top speeds, in miles per hour, for 20 cheetahs. a. Construct a table with the cumulative and cumulative relative frequencies for the data. b. Construct an ogive for the data. Click the icon to view the frequency distribution. Click the icon to view information on cumulative frequencies and ogives. a. Complete the table below. Cumulative Cumulative Relative Less Than Frequency Frequency Frequency...
Part 3: Hypothesis Testing In 2011, the national percent of low-income working families had an approximately normal distribution with a mean of 31.3% and a standard deviation of 6.2% (The Working Poor Families Project, 2011). Although it remained slow, some politicians claimed that the recovery from the Great Recession was steady and noticeable. As a result, it was believed that the national percent of low-income working families was significantly lower in 2014 than it was in 2011. To support this...