Let X represent the number which shows up when a balanced die is rolled. Then X is a random variable with a uniform distribution. Let denote the mean of the numbers obtained when the die is rolled 32 times. For samples of size 32, which of the following statements concerning the sampling distribution of the mean is true? a. The distribution of x is uniform.
b. x is normally distributed.
c. x is approximately normally distributed.
d. The distribution of x is binomial.
e. None of the statements is true.

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Need plz been trying to do it for a long time and still haven’t succeeded

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok