+0  
 
-1
831
1
avatar+385 

A frequency distribution of the scores for Mr. Sampson's algebra class is shown. What percent of the class received a score in the \($60\%$-$69\%$ range?\begin{tabular}{|c|c|} Test Scores & Frequencies\\ \hline $90\% - 100\%$& IIII\\ $80\% - 89\%$& IIII IIII\\ $70\% - 79\%$& IIII II\\ $60\% - 69\%$ & IIII I\\ Below $60\%$ & II \end{tabular}\)

 Mar 25, 2020
 #1
avatar+6 
0

We count the tallies to see that 5 students scored in the  range. Now we count tallies to find that there are 25 students in the class. The percent of the class that received a score in the 60-69 % range is  5/25 which is 20% . The answer is 20%. Hope this helped, im new to web 2 calc. 

 Sep 16, 2020

1 Online Users