Random samples of size 81 are drawn from a population with mean 188.1 and standard deviation 11.4. Find the mean and the standard deviation of the sample mean. Round to four decimal places.
Mean = 1
Standard Deviation

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Write an algebraic expression for the word expression the quotient of c and 8

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.