The material used to make a storage box costs $1.25 per square foot. the boxes have the same volume. how much does a company save by choosing to make 50 of box 2 instead of 50 of box 1? surface area of box 1 to the nearest hundredth: ft2 surface area of box 2 to the nearest hundredth: ft2 cost of 50 of box 1 the nearest cent: $ cost of 50 of box 2 the nearest cent: $ using the rounded values above, the company saves $ by using box 2.

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.