A random sample of 15 people is taken from a population in which 40% favor a particular political
stand. What is the probability that exactly 6 individuals in the sample favor this political stand?
O
a. 0.4000
b. 0.5000
C. 0.4000
d. 0.2066
e. 0.0041

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?