The coin size data (measured in millimeters) collected from each group is shown below. Low Income High Income 14 19 23 24 29 17 17 20 18 15 23 21 19 21 17 19 17 26 25 21 25 15 23 19 24 21 17 17 24 21 24 24 11 15 18 You can copy the data into Excel by highlighting the data, right-clicking and selecting Copy, then opening Excel, clicking on a blank cell, and selecting Paste from the Edit menu. Give your answers to at least 3 decimal places accuracy. Keep the data in Excel, as you will need this information again in later questions. 2. Compute the following summary statistics

A survey was given to a group of ACC students. Which of the following variables are numerical? Check all that apply. height number of years in district major hours of sleep each week use tobacco or not owns a tablet

The annual incomes of five people are presented in the table below. When measuring the income distribution in quintiles, which income amount would be considered part of the fourth quintile? Please type the income exactly as presented in the table. Weston $10, 000 Violet $30, 000 Luke $15, 000 Alex $50, 000 Madison $25, 000 Provide your answer below:

Are there any outliers?

How long does it take to finish the 1161-mile Iditarod Dog Sled Race from Anchorage to Nome, Alaska? Finish times (to the nearest hour) for 57 dogsled teams are shown below. 261 271 236 244 279 296 284 299 288 288 247 256 338 360 341 333 261 266 287 296 313 311 307 307 299 303 277 283 304 305 288 290 288 289 297 299 332 330 309 328 307 328 285 291 295 298 306 315 310 318 318 320 333 321 323 324 327             For this problem, use five classes. (a) Find the class width. (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Give relative frequencies to 2 decimal places.)

The Nenana Ice Classic is an annual contest to guess the exact time in the spring thaw when a tripod erected on the frozen. Tanana River near Nenana, Alaska, will fall through the ice. The contest has been run since 1917. The 2017 jackpot was $267,444. The table gives simplified data that record only the date on which the tripod fell each year. The earliest date so far is April 20. To make the data casier to use, the table gives the date each year in days starting with April 20. That is, April 20 is 1, April 21 is 2, and so on. Days from April 20 for the Tanana River tripod to fall Duy Year 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 Year 1948 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 Days from April 20 for the Tanana River tripod to fall 1983 11 1984 22 14 22 22 23 20 22 16 7 23 17 16 19 21 12 19 Day 19 9 15 19 21 15 17 21 17 11. 11 10 11 21 10 20 Days from April 20 for the Tanana River tripod to fall Year 1934 1935…

An effect size of .55 would be considered?

David counted the number of take-out meals sold at a restaurant during a week. He drew the pictograph below, with each fork representing 10 meals. Monday Tuesday Wednesday = 10 meals Thursday Friday Saturday Sunday How many meals were sold on Tuesday?