The managers of ABS department store want a 90% confidence interval estimate of the current average balance of charge customers. With a random sample of 100 accounts, a sample mean of $145, and a population standard deviation of $25, what is the 90% confidence interval estimate of the true average balance

w'x is 0.

hope it

160

step-by-step explanation:

idk

i hope i

i need more details sorry

step-by-step explanation:

answer: the center is the median and/or mean of the data. the spread is the range of the data. and, the shape describes the type of graph. the four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform. good luck

step-by-step explanation: