PLEASE HELP ME Comparing the four most common types of power plants in Alberta (coal, natural gas, wind, and hydroelectric), which has the lowest efficiency in electricity
generation? and why?

Which descriptions best fit a normalized table? check all that apply. more than one answer flexible complex easy to maintain difficult to update contains repeated data

Ideally, the backrest is tilted back slightly, so when you turn the wheel your shoulders are the seat.

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.18. what can you conclude? 2(0.18) = 0.36 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 18% of the time, so the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 82% of the time, so the test is not statistically significant. 0.18 > 0.05; the test is statistically significant. p = 1 - 0.18 = 0.82 > 0.05; the test is statistically significant.