A music teacher asked 23 students in the band how many hours they practiced playing their instrument each week. The results are shown in the dot plot. Which statement best describes

the data?

The data are skewed left, so most students' practice times are

less than the mean practice time.

Time Spent Practicing

The data are skewed left, so most students' practice times are

more than the mean practice time.

The data are skewed right, so most students' practice times are

more than the mean practice time.

1 1.5 2 2.5 3 3.5 4 4.5 5

Hours

The data are skewed right, so most students' practice times are

less than the mean practice time.

idk this answer sorry cant on this one.

step-by-step explanation:

a

step-by-step explanation:

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< 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)