9–10Number of books read Frequencyorganizedtotal 1 to 21,2,2,243 to 43,3,3,3,455 to 65,5,5,6,6,6,6,687 to 87,729 to 109,9,10,104a.Complete the frequency table. b.Find the mean of the raw data.
c.Find the median of the raw data. 5 6.The chart below represents the number of inches of snow for a seven-day period.SundayMondayTuesdayWednesdayThursdayFridaySaturday25310042a.Find the mean, median, and mode.
b.Which is the best measure of central tendency?
c.Remove Wednesday from the calculations. How does that impact the three measures of central tendency? Wednesday is an outlier that skews the data. Without this data we are able
d.Describe the effect outliers have on the measures of central tendency.