i need help answering this

H docs.google.com A class of 25 11th graders wanted to estimate the proportion of students who enjoy going to the water park. Each 11th grader took a random sample of 30 students and calculated the proportion that like the water park. Following are the 25 sample proportions: 0.7, 0.8, 0.65, 0.6, 0.75, 0.55, 0.4, 0.55, 0.8, 0.7, 0.65, 0.5, 0.45, 0.85, 0. 0.6 5, 0.6, 0.65, 0.35, 0.5 5, 0.6, 0.75 Use this information to answer the following questions. What is the mean of the data? (to 3 decimal places) * Your answer What is the standard deviation of this sample? (to 3 decimal places) * Vour answer What is the margin of error for this sample? (to 3 decimal places) * Your answer How would the mean and standard deviation change if the students took a sample size of 60 instead? * Your answer @nL 55 Drawing Conclusions Quiz (Lessons 14-18)