B wing 15 1 Sample. Then plot the frequency polygon С D SAMPLE Number of Heads 2 Number of Tails 3 3 Sample Proportion o

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B wing 15 1 Sample. Then plot the frequency polygon С D SAMPLE Number of Heads 2 Number of Tails 3 3 Sample Proportion of Head 7 4 3 4 2.3 5 6 8 0.6 6 2 2 4 7 00 8 2 0.25 00 8 3 0.25 9 7 7 0.42 10 Sample 1 (n=10) Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 Sample 7 Sample 8 Sample 9 Sample 10 Sample 11 Sample 12 Sample 13 Sample 14 Sample 15 3 5 5 2.3 11 5 4 1 12 6 4 0.6 13 6 0.6 3 14 7 0.42 3 15 0.42 4 6 16 0.6 3 7 17 0.42 6 4 1.5 Please answer the following questions: 1. For Sample 1, what proportion of heads do you get after flipping the coin for 10 times? 1.42 2. If we combine the first 10 samples, what proportion of heads do you get after flipping the coin for 100 times? _0.46 3. If we combine all 15 samples, what proportion of heads do you get after flipping the coin for 150 times? 0.43 4. Plot the frequency polygon for those 15 sample proportions of head (Hint: the value of sample proportion is on the horizontal axis and the frequency of each value is on the vertical axis).