Amber wants to buy her chicken food for the entire year (52 weeks).the chickens eat 9 pounds of food a week. the food is packaged in 25 pound bags.!!!?: bhow many bags of food will amber need to buy to feed her chickens for the year?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?