Test the hypothesis that p1=p2. Use significance level 0.05 The sample statistics listed below are from independent samples. Sample statistics: n1=50, x1=35, and n2= 60, x2=40

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307