The histogram displays the tree growth in one year for a sample of trees measured at Shady Farms.
The figure shows a histogram labeled as Tree Growth On Shady Farms in 20 15. The horizontal axis is labeled as Tree Growth left parenthesis inches right parenthesis and the vertical axis is labeled as Number of Trees. The values on the vertical axis range from 0 to 50 in increments of 10, and the horizontal axis is divided into four parts, 0 to 4.99, 5 to 9.99, 10 to 14.99, and 15 to 19.99. From 0 to 4.99, the frequency is 18, from 5 to 9.99, the frequency is 34, from 10 to 14.99, the frequency is 44, and from 15 to 19.99, the frequency is 6.
1. How many trees measured grew 10 or more inches over the year?
2. How many trees are represented in the histogram?
1. The number of trees that grew 10 or more inches over the year is 44 + 6 = 50 trees.
2. The total number of trees represented in the histogram is the sum of the frequencies: 18 + 34 + 44 + 6 = 102 trees.