This document contains statistical data and calculations for a data set of numbers ranging from 16 to 57. It includes the mean, median, mode, variance, standard deviation, frequency distribution, and pie chart and bar graph representations. The calculations show the data is normally distributed with a mean of 28.86, median of 27, and mode of 23.

1. 27 23 22 38 43 24 35 26 28 18 20
25 23 22 52 31 30 41 45 29 27 43 DATOS= 55
29 28 27 25 29 28 24 37 28 29 18 RANGO: 52-16= 36 seisintervalos de 8
26 33 25 27 25 34 32 36 22 32 33 MODA 23
21 23 24 18 48 23 16 38 26 21 23 MEDIANA: 27
intervalo IXI F IXI F
16-21 18.5 7 129.5
22-27 24.5 22 539
28-33 30.5 14 427
34-39 36.5 6 219
40-45 42.5 4 170
46-51 48.5 1 48.5
52-57 54.5 1 54.5
1587.5
VARIANZA: 25.48636364
DESVIACION ESTANDAR: 5.04840209
TORTA
2% 2%
7% 13%
11%
25% 40%
40.00%
30.00%
20.00%
10.00%
0.00%
1 2 3 4 5

2. seisintervalos de 8 ancho de rango = 36/6 =6
/X MEDIA= 28.8636364 29
% IXI-/X (IXI - /X)2
12.73% -10.5 110.25 12.73%
40.00% -4.5 20.25 40%
25.45% 1.5 2.25 25.45%
10.91% 7.5 56.25 10.91%
7.27% 13.5 182.25 7.27%
1.82% 19.5 380.25 1.82%
1.82% 25.5 650.25 1.82%
100.00% 1401.75
BARRAS
45.00%
40.00%
35.00%
1 30.00%
2 25.00%
3 20.00%
4 15.00%
5 10.00%
6 5.00%
7 0.00%
1 2 3 4 5 6 7
1:16-21
2:22-27
3:28-33
4:34-39
5:40-45
6:46-51
Series1 7:52-57
HECHO POR: JHON DAVID ROLDAN
Seri…
6 7

3. Series1