Question

12:54 PM
82%
opachache given data into a frequency table and calculate the mean, median, male, standard
deviation and the standard error.
2+2+2+2+3=12 marks.
V minute ago
10.5 9.26 35.78 13.78 29.06 39.2 17.67 35.36 75.89 67.45
25.34 40.6 46.45 34.56 36.56 39.19 34.23 45.7 82.56 34.24
15.2 16.8 18.9
24.34 22.7 36.89 12.5 23 26 27.8
12.3 56.6 35.6 5.67 3.6 1.25
65.23 3.7 74.2 91.6
95.9 23.7 35.6
7.5 34.8 14.6 23.8 28.8 35.5 93.7
4. (a) Study the correlation between the given paired observations by plotting their scatter.
marks.
(b) Calculate the regression of weight on length and also the length on weight and plot the two
regression lines.
3+3+4/10 arkt.
25.2
35.5
38.5
45.78 50.15
35.45
37,89
127.78
36 45 /34.56
Weight in
gms. (x)
Length in
cms.(y)
15.5
20.5
21.2
23.6
34.5
20.5
21.2
15.7
24 5
28.6​

Answer 1

Answer:

28.6

Explanation:

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