Isuck at math haha so disregard my answers they’re most likely wrong if you could just answer all the questions shown that would be amazing you s

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?