Mathematics, 28.11.2019 03:31 JalenBunting2441
Suppose that 75% of adult americans agree that, while downloading music from the internet and then selling it is piracy and should be prohibited, downloading for personal use is an innocent act and should not be prohibited. we will take a random sample of 50 american adults and ask them if they agree with the statement. then the sampling distribution of the sample proportion of people who answer yes to the question is:
a approximately normal, with unknown mean and standard deviation.
b neither normal, not binomial.
c binomial, with n=50 and p=0.75.
d approximately normal, with mean 0.75 and standard error 0.0612.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:10, layshjjbradshaw7250
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
Answers: 1
Mathematics, 22.06.2019 01:30, christyr2002
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
You know the right answer?
Suppose that 75% of adult americans agree that, while downloading music from the internet and then s...
Questions in other subjects:
History, 10.12.2019 20:31
Chemistry, 10.12.2019 20:31
Biology, 10.12.2019 20:31
Physics, 10.12.2019 20:31
Chemistry, 10.12.2019 20:31
