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(Varibale= interval or ration scale) Make four frequency distribution table (with small values of variable like no...

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Statistics

(Varibale= interval or ration scale)
Make four frequency distribution table (with small values ofvariable like no more than 5 to6 values and have at least 30 scoresin each of the data set.
The first frequency distribution table should be a distbutionthat is approximately normally shaped.
The second one should be a rectangular shape
The third one should be a symmetrical bimodaldistrbition
And the fourth one should be a skewed distribution.

Answer & Explanation Solved by verified expert
4.0 Ratings (428 Votes)

Normal Frequency Distribution:

Bin Frequency Cumulative %
0.5 0 0.00%
1 0 0.00%
1.5 0 0.00%
2 4 13.33%
2.5 4 26.67%
3 8 53.33%
3.5 5 70.00%
4 4 83.33%
4.5 3 93.33%
5 2 100.00%
5.5 0 100.00%
6 0 100.00%
More 0 100.00%

Skewed Shape Frequency Distribution:

Bin Frequency Cumulative %
0.5 0 0.00%
1 0 0.00%
1.5 0 0.00%
2 2 6.67%
2.5 1 10.00%
3 1 13.33%
3.5 2 20.00%
4 6 40.00%
4.5 6 60.00%
5 5 76.67%
5.5 1 80.00%
6 1 83.33%
More 5 100.00%


Rectangular Shape Frequency Distribution:

Bin Frequency
1 6
2 6
3 6
4 6
5 6
6 6
More 0

Bimodal Frequency Distribution:

Bin Frequency Cumulative %
0.5 0 0.00%
1 0 0.00%
1.5 1 3.33%
2 5 20.00%
2.5 6 40.00%
3 3 50.00%
3.5 2 56.67%
4 5 73.33%
4.5 7 96.67%
5 1 100.00%
5.5 0 100.00%
6 0 100.00%
More 0 100.00%

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