Suppose you want to test the claim that the true mean number of children a woman thinks a family should have is less than 3. You take a random sample of 30 women and find a sample mean of 2.5 children and a sample standard deviation of 1.2 children. The corre- sponding test statistic is – 2.28. Which of the following is the correct p-value to test this claim? (a) p-value = 0.0113 (b) p-value = 0.0226 (c) p-value = 0.9887 (d) 0.01 < p-value < 0.02 (e) 0.02 < p-value < 0.04

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

What is the solution to the division problem below x3+x2-11x+4/x+4