50 POINTS PLEASE HELP This scatter plot shows the number of siblings 14 students have and each student's grade level. scatter plot shows the amount of snow that fell in feet and the elevation in thousands of feet.

Choose the conclusion that is best supported by the data shown in the scatter plot.

A. There is no relationship between the amount of snowfall and elevation.

B. As elevation increases, the amount of snowfall decreases.

C. As elevation increases, the amount of snowfall stays the same.

D. As elevation increases, the amount of snowfall increases.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two