Question

PLEASE help me with the answers for b, c, and d! Especially d (you do not have to create a histogram for me)! Thank you so much!!!

4) You've been elected to the board, and to gather some information, you send out a survey to all residents about how often they think the board should meet each quarter. You get the following 60 responses: 4 2 3 2 443 3 344 4 4 2 3 2 2 4 44 34 4 1 4 23 44 2 4 4 33 243 a) Fill in the frequency table for these data. Number of meetings per quarter Frequency of resident answers 15 10 13 b) Determine the mode, median, mean, and standard deviation of the data set: Mode Round your answer to 2 decimal places as needed. f there is no mode, type DNE. Median Round your answer to 2 decimal places as needed. Mean (X)- Round your answer to 2 decimal places as needed. Standard deviation (S)- Round your answer to 2 decimal places as needed. c) Determine the range of variation: Round your answers to 2 decimal places as needed. d) Calculate what percent of the data values are within one standard deviation of the mean. Hint: Create a histogram on paper and shade the included region(s) on your histogram to help visualize the shaded area and help with calculations. Total area of shaded region - Round your answer to 2 decimal places as needed. Percent of area within one standard deviation 0 Round your answer to 2 decimal places as needed.

Answer 1

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