A researcher wanted to know if college students felt like they slept less than young adults. 380 students were randomly sampled from a large university and 252 said they did not get enough sleep daily. 240 young adults were randomly sampled and 132 said they did not get enough sleep daily. Conduct a hypothesis test at a 10% significance level to check if the proportion of college students that believe they do not get enough sleep is more than the proportion of young adults. What is the p-value? Round to four decimal places.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12