The data represented by the following stem-and-leaf plot range from to 2| 8 9 3| 5 0 4 4|1 2 7 5| 3 6 A. 28; 50 B. 28; 53 C. 28; 56, D. 29; 53

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?

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20