Here are the 30 best lifetime baseball batting averages of all time, arranged in
order from lowest to highest:
0.329, 0.330, 0.331,0.331,0.333,0.333,0.333,0.334 ,0.334,0.334,0.336,
0.337, 0.338, 0.338, 0.338, 0.340,0.340,0.341,0.341,0.342,0.342 ,0.342,
0.344,0.344,0.345, 0.346,0.349, 0.356,0.358,0.366
if these data were placed in a frequency table using the classes 0.320 -0.329,
0.330 -0.339,0.340 -0.349, 0.350 -0.359, and 0.360 -0.369, how many
values would fall into the class 0.340 -0.349?

Values from  smallest to highest are

0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.356, 0.358, 0.366.

Values that fall into the class of 0.340 - 0.349 are 12 in numbers.

Step-by-step explanation:

Ordering from the lowest to the highest simply implies you order the value from smallest to the biggest value .The batting average from the smallest to the biggest are ;

0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.356, 0.358, 0.366.

confirm if the numbers are up to thirty .

Placing the data in a frequency the values that will fall into the class 0.340 - 0.349 is the range of number between the class . They include

0.340, 0.340, 0.341, 0.341, 0.342,0.342, 0.342, 0.344, 0.344, 0.345, 0.346 and 0.349

The values are 12 in numbers .

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

show da graph

step-by-step explanation: