24. Weekly paycheck: The Bureau of Labor Statistics reported that in 2016, the median weekly earnings for people employed full time in the United States was $837. a. What proportion of full-time employees had weekly earnings of more than $837? b. A sample of 150 full-time employees is chosen. What is the probability that more than 55% of them earned more than $837 per week? c. What is the probability that less than 60% of the sample of 150 employees earned more than $837 per week? d. What is the probability that between 45% and 55% of the sample of 150 employees earned more than $837 per week? e. Would it be unusual if less than 45% of the sample of 150 employees earned more than $755 per week

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.

Ancho corp. is an automobile company whose core competency lies in manufacturing petrol- and diesel- based cars. the company realizes that more of its potential customers are switching to electric cars. the r& d department of the company acquires competencies in developing electric cars and launches its first hybrid car, which uses both gas and electricity. in this scenario, ancho is primarilya. leveraging new core competencies to improve current market position. b. redeploying existing core competencies to compete in future markets. c. unlearning existing core competencies to create and compete in markets of the future. d. building new core competencies to protect and extend current market position

Upper a report about the decline of western investment in third world countries included this: "after years of daily flights comma several european airlines halted passenger service. foreign investment fell 400 percent during the 1990 s." what is wrong with this statement? choose the correct answer below. a. if foreign investment fell by 100 % comma it would be totally eliminated comma so it is not possible for it to fall by more than 100 %. b. the actual amount of the decrease in foreign investment is less than 100%. c. if foreign investment fell by 100%, it would be cut in half. thus, a decrease of 200% means that it would be totally eliminated, and a decrease of more than 200% is impossible. d. the statement does not mention the initial amount of foreign investment.