question archive In this question we will use your student number again
In this question we will use your student number again
Subject:StatisticsPrice: Bought3
In this question we will use your student number again. Let X be a normal random variable such that the mean of X is the fourth and sixth digits of your student number and the standard deviation is the fifth and 7th digits. For example, if your student number is 25175500, X ~ N(75, 50). If the standard deviation of your distribution turns out to be 0, use a non-zero digit.
Which interval will contain the true population mean more often? Between sample of size 16, find the values (L1, U1) such that 3% of the sampling distribution of the sample mean is below L1 and 3% of the sampling distribution is above U1. In other words, find the 94% CI and a sample of size 16, find the values (L2, U2) such that 5% of the sampling distribution is below L2 and 1% of the sampling distribution is above U2.
