10 (9 complete)This Quiz: 10 pts possitOver the past 6 seasons, one baseball player's batting averages were 0.318, 0.369. Q.322, 0.365, 0.317, and 0.274. A second player's batting averages were 0.313 0.327, 0.367.0.245, 0.333, and 0.385. What are the range and mean of each player's batting averages? Use your results to compare the players' batting skills

10 9 completeThis Quiz 10 pts possitOver the past 6 seasons one baseball players batting averages were 0318 0369 Q322 0365 0317 and 0274 A second players battin class=

Respuesta :

The mean of each player's batting averages can be calculated as follows;

[tex]\text{Mean}=\frac{\Sigma data}{observed\text{ data}}[/tex]

For the first player, the mean shall be;

[tex]\begin{gathered} \text{Mean}=\frac{0.318+0.369+0.322+0.365+0.317+0.274}{6} \\ \text{Mean}=\frac{1.965}{6} \\ \text{Mean}=0.3275 \\ \text{Mean}\approx0.328\text{ (rounded to the nearest thousandth)} \end{gathered}[/tex]

To determine the range (that is, the difference between the highest value and the least value), we begin by arranging the data in order from least to highest as follows;

[tex]\text{Values}=0.274,0.317,0.318,0.322,0.365,0.369[/tex]

The range therefore is;

[tex]\begin{gathered} \text{Range}=0.369-0.274 \\ \text{Range}=0.095 \end{gathered}[/tex]

For the second player, the mean shall be;

[tex]\begin{gathered} \text{Mean}=\frac{0.313+0.327+0.367+0.245+0.333+0.385}{6} \\ \text{Mean}=\frac{1.97}{6} \\ \text{Mean}=0.3283 \\ \text{Mean}\approx0.328\text{ (rounded to the nearest thousandth)} \end{gathered}[/tex]

The range for the second player is;

[tex]\text{Values}=0.245,0.313,0.327,0.333,0.367,0.385[/tex][tex]\begin{gathered} \text{Range}=0.385-0.245 \\ \text{Range}=0.14 \end{gathered}[/tex]

Therefore, our calculations have shown that both players recorde