Question

1
A training program on "Role of statistics in local business" was conducted to improve the
knowledge of the participants. Data from a selected sample were collected both before and after
the training program, as shown in table 4.
Table 4
Pre
12 14 12
12
10
14
Training
Post
13
12
10
12
14
Training
Test the hypothesis that the training is effective to improve the participants knowledge on "Role
of statistics in local business at a = 0.05
1
1
1​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

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