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Question 1


Find the centered average and trends in the following data

 

Quarter

Actual

Moving Average

Centered Average

Trend

1

157

2

87

3

184

184.5

4

310

186.5

5

165

183.5

6

75

192.5

7

220

206

8

364

212

9

189

209.5

10

65

205.75

11

205

192.25

12

310

 

 

 

 

 

 

 

 

 

            

 

 

 

 

 

 

 

 

 

 

 Question 2

 A club consists of 15 members. In how many ways can:

i)                   the three officers: president, vice-president, and secretary-treasurer be chosen?

ii)                  a committee of three members be selected?


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Views: 1127

Replies to This Discussion

Quarter Actual Moving Average Centered Average Trend
1 157
2 87
3 184 184.5 185.5 -1.5
4 310 186.5 185 125
5 165 183.5 188 -23
6 75 192.5 199.25 -124.25
7 220 206 209 11
8 364 212 210.75 153.25
9 189 209.5 207.625 -18.625
10 65 205.75 199 -134
11 205 192.25
12

310

Enjoy and prayer of Sad prince

prince kaisey hal hoya hai 1 st question aur kya yeh bilkul thek hai ??

Plz batay 2nd Question kasa karna h
Koe to batay

koi solution he post kr de

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