Y: 56 10 20 2 Find the value of Y when X = 6.

Find the value of x and y

y - 2 + x use x = 1, and y = 2

What is x in the diagram?

x+7 Find given y = 2х-4

Together with the sample size n and quantiles of the relevant t-distribution with n−1 degrees of freedom, a CLT-based confidence interval uses only the sample mean and sample standard deviation summary statistics from a sample of data, and otherwise ignores the individual data values in that sample. Select one: True False

shown in the bottom figure. We compute the (b) The graph of y = x - 2 is the line with slope integral as the difference of the areas of the two triangles: 2) dx = A1- A = 本41 (x - 一2=

Consider a population of size=9,800. with a mean of U with the tail in front on u =161 and a standard deviation of o with the tail on front of o =17. compute the following z values for either the population distribution or the sampling distributions of x with the - on top of x with given sample size. round solutions to two decimal places, if necessary. Suppose a random single observstion is selected from the population. calculate the z value that corresponds to x =165 z= Suppose a random single observations is selected from the population. calculate the z value that corresponds to x=157 z=

Determine whether (3,10) is a solution of y = 15x-11. 27 Is the point (3,10) a solution of the equation y = 15x-11? O No OYes 9

(6f + 3)° (3f + 6)° f =