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Data on hours of sunlight and beach attendance were collected for 30 randomly selected summer days at Miami Beach. A linear regression analysis was then conducted to examine the relationship between these variables, using hours of sunlight to predict the number of beach visitors. The results of the analysis are presented below. The original data set consisted of 31 observations and contained a data point at (11.6, 14500). If left in the linear regression analysis, this data point would be classified as ________________.

At a certain university, 68% of students own a laptop, and 44% own a tablet. Among students who own a tablet, 75% also own a laptop. 2 points a) What is the probability that a student owns both a laptop and a tablet? 3 points b) What is the probability that a student owns a laptop or a tablet? 2 points c) Suppose 3 students are selected at random.  What is the probability that all 3 own a laptop? 3 points d) Suppose 3 students are selected at random.  What is the probability that none of them own a laptop?

What does HTML validation help you check?

How do you place an element so that it stays halfway down the browser window and on the right side and doesn’t move with scrolling?

What’s the difference between relative positioning and absolute positioning?

Which three of the following are media features?

Which line is a complete CSS rule?

Is it better to use a or a tag when marking up a paragraph?

Does a list-style with a value of none produce a structured list, either ordered or unordered?

Which attribute provides text that describes the image if it cannot be displayed and supports accessibility?