Determine the relative frequency of the percent of 7th graders who prefer mountains round the percentage to the nearest tenth 77th grade 40 110
To find the relative frequency of the percent of 7th graders who prefer mountains, we first need to calculate the total number of 7th graders.
Total number of 7th graders = 40 (who prefer mountains) + 110 (total students) = 150
Now, calculate the relative frequency:
Relative frequency = (Number of 7th graders who prefer mountains / Total number of 7th graders) x 100
Relative frequency = (40 / 150) x 100 ≈ 26.7%
Therefore, the relative frequency of the percent of 7th graders who prefer mountains is approximately 26.7%.