Question 14 options:

The average sale at the local pet store is $180.00 with a standard deviation of $ 20.00. Assume sales are normally distributed (bell shaped). Use the Empirical Rule to find the following percentages. Do NOT enter the percent sign or the dollar sign. If necessary, round answers to one decimal place. For example, X.X or .X. Include negative sign, if appropriate. What percent of sales are between $160 and $180?

The upper limit for the middle 95% of sales=

What percent of sales are below $160?

Using Z-scores, any sale under what amount would be an outlier?