Based on the random sample of n=800 observations, we have obtained a sample proportion p(bar) =0.44. the goal is to test: h(0): p≥0.48 h(a): p< 0.48 what is the standard error (σ( rounded to four decimal places.

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)