Question: You have collected data from a random sample n= 100 of people. The poll was asking if people prefer one particular name brand product over
You have collected data from a random sample n= 100 of people. The poll was asking if people prefer one particular name brand product over other options. Those who said "yes" are recorded as a one, and those responding "no" are recorded as a zero.
| 1 | 0 | 0 | 1 | 1 |
| 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 1 | 1 | 0 |
| 1 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 1 |
| 1 | 0 | 0 | 1 | 0 |
| 0 | 0 | 1 | 0 | 1 |
| 1 | 0 | 0 | 1 | 0 |
| 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 0 | 0 |
| 0 | 1 | 1 | 0 | 0 |
| 1 | 1 | 0 | 0 | 0 |
| 1 | 1 | 0 | 1 | 1 |
| 0 | 1 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 1 | 1 |
| 1 | 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 | 1 |
| 1 | 1 | 1 | 1 | 1 |
As you can confirm, there were 54 people in the sample in favor of this particular named brand. Give the point estimate for the population proportion: sample proportion: (report answer as a decimal value accurate to at least 4 decimal places) Calculate the estimated standard error, the standard deviation of the sample proportions:
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