Select an appropriate type of display for the data gathered for each situation from bar graph, line graph, line plot, histogram, and box plot.1. the amount of sales a company has over 6 months.2. the prices of five different brands of tennis shoes at an athletic store.3. the shape of the distribution of a team's football scores for one season.

Use the squared identities to simplify sin^2x cos^2x

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 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 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.