Consider the function f(x)=5x-2. Evaluate the function for the following Domain={-2, -1, 0, 1, 2}. Which of the following is the corresponding RANGE? (HINT: plug in the given numbers
for x and solve for y values!)
O (-12,-5, -2, 3, 8}
O {5, -2}
O (-2,-1,0, 1, 2}
O {-12, -7, -2, 3, 8}

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772

Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.