In an examination of purchasing patterns of shoppers, a sample of 20 shoppers revealed that they spent, on average, $54 per hour of shopping. based on previous years, the population standard deviation is thought to be $21 per hour of shopping. assuming that the amount spent per hour of shopping is normally distributed, find a 90% confidence interval for the mean amount.

1. which of the following is true about how your skill set relates to a future career? (1 point) employers like to hire people with only full-time job experience. employers consider subject-specific skills for new positions. skills learned in high school should not be included. skills from part-time jobs and volunteer work may prove beneficial in future jobs. 2. which of the following is a list of broad categories of skills? (1 point) creativity, art and communications, tools and trade, literacy and language, and interpersonal skills english and literacy, tools and trade, mathematics, and creativity interpersonal skills, intrapersonal skills, writing and literacy, tools and trade, and creativity mathematics and data, words and literacy, tools and tasks, interpersonal relationships, and creativity