te te
tregue digits.
2 (2
24
4 (4422542
w
j.
e
zer form using exponents
wete me ane te 3.152338
we ctea tre undetinet digre

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?