Suppose the following represents the scores for a group of participants on the Geriatric Depression Scale (GDS) involved in a study relating depression to early onset of senile dementia. GDS Score 1 12 16 3 13 16 3 13 17 3 13 18 6 14 18 9 14 21 10 15 22 11 15 22 12 16 22 A) Describe the shape of the histogram with reference to its central location, spread, skew, and kurtosis.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Which equation matches the graph shown ?

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?