MS 150 Statistics Quiz 6 Pennies · Name: |
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Heads |
Frequency |
Relative Freq |
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7 |
8 |
0.01 |
0.05 |
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6 |
45 |
0.04 |
0.26 |
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5 |
179 |
0.18 |
0.88 |
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4 |
272 |
0.27 |
1.07 |
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3 |
303 |
0.30 |
0.89 |
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2 |
155 |
0.15 |
0.3 |
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1 |
47 |
0.05 |
0.05 |
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0 |
10 |
0.01 |
0 |
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1019 |
1 |
3.51 |
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Based on the relative frequency data above... |
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1 |
________ |
What is the probability of five heads and two tails on a throw of seven pennies? |
2 |
________ |
What is the probability of two or fewer heads on a throw of seven pennies? |
3 |
________ |
What is the average number of heads that come up on tosses of seven pennies? |
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(The answer to three is a single specific number) |
4 |
________ |
What is the shape of the distribution below? |
5 |
________ |
Were you told to toss the pennies in a way that would yield the shape seen below? |
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