Consider the following frequency table representing the distribution of hours students spend on homework in a week. Hours Students Spend on Homework in a Week Class Frequency 5-12 5 13–20 3 21–28 4 29–36 13 37–44 12 Step 1 of 2: Determine the relative frequency for the second class as a simplified fraction.

Consider the following frequency table representing the distribution of hours students spend on homework in a week. Hours Students Spend on Homework in a Week Answer Class Frequency 12-20 3 21-29 13 30-38 12 39-47 12 48-56 3 Step 2 of 2: Determine the relative frequency for the fourth class as a simplified fraction.

A randomly selelected group of individuals were asked how many marbles they believed were contained in a sealed jar. The following frequency distribution summarizes the results. Complete the table by determining the midpoints, relative frequencies, and cumulative frequencies. You may answer using decimals to three places when necessary  Marbles   Frequency   Midpoints   Relative Frequency   Cumulative Frequency  180 - 194 12       195 - 209 4       210 - 224 10       225 - 239 3       240 - 254 9       What is the class width of this frequency distribution?

Strictly homework not quiz thanks!