Determine whether the underlined value is a parameter or a s…

Determine whether the underlined value is a parameter or a statistic.   Mark retired from competitive athletics last year. In his entire career as a sprinter he had competed in the 100-meters event a total of 328 times. His average time for these 328 races was 10.28 seconds.

We surveyed 19 households in a neighborhood and asked the nu…

We surveyed 19 households in a neighborhood and asked the number of pets in each household. The data is as follows: 0, 0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7 (a) Fill in the frequency table on your scratch paper. Number of Pets Frequency Relative Frequency Cumulative Relative Frequency (b) What is my sample mean rounded to 2 decimals? You may use your calculator. State the calculator buttons used. [mean] (c) What is my sample standard deviation rounded to 2 decimals? You may use your calculator. State the calculator buttons used. [stdev] (d) Construct a box plot on your scratch paper. State the calculator buttons used. Did you do this? [checkwork] (e) Explain how to find outliers on your scratch paper. Did you do this? [checkwork1]