In chemistry class, Bob recorded the volume of a liquid as 19.5 ml. The actual volume was 18.8 mL. Use the formula to find percent error of Bob's measurement to the nearest tenth of a percent.
Experimental Value - Actual Value
Percent Error =
Actual Value
X 100
The percent error of Bob's measurement is
%.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps