For which of the following distributions will the median probably be a better measure of center than the mean?
A) Homework scores with a bell-shaped distribution
B) Repeated volume measurements of the same liter of soda
C) The birth weights from a large random sample of babies
D) Income data from large random sample of individuals

What is the square root of 45? (step by step working plz)

Find the equation using the point (4,8)

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?