Acharles schwab survey in 2010 found that 45 % of the parents reported that they provide some form of financial assistance to an adult child. to test this report a random sample of 200 parents was taken, and 95 parents were found to provide support for an adult child. a researcher would like to perform a hypothesis test using α = 0.05 to challenge the claim of this survey using sample data.

In the diagram below, tan θ = sqrt 3. what is the value of m?

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?