Question 1
A newspaper reported on the topics that teenagers most want to discuss with their parents. The findings, the results of a poll, showed that 46% would like more discussion about the family's financial situation, 37% would like to talk about school, and 30% would like to talk about religion. These and other percentages were based on a national sampling of 508 teenagers. Estimate the proportion of all teenagers who want more family discussions about school. Use a 99% confidence level.
◦ .37 ± .002
◦ .37 ± .055
◦ .63 ± .002
◦ .63 ± .055
Question 2
A newspaper reported on the topics that teenagers most want to discuss with their parents. The findings, the results of a poll, showed that 46% would like more discussion about the family's financial situation, 37% would like to talk about school, and 30% would like to talk about religion. These and other percentages were based on a national sampling of 549 teenagers. Using 99% reliability, can we say that more than 30% of all teenagers want to discuss school with their parents?
◦ Yes, since the values inside the 99% confidence interval are greater than .30.
◦ Yes, since the value .30 falls inside the 99% confidence interval.
◦ No, since the value .30 is not contained in the 99% confidence interval.
◦ No, since the value .30 is not contained in the 99% confidence interval.
American Children with Working Parents
This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b
What Drives Teenagers to Take Risks?
Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
This couple, a brother and sister in Germany and the proud parents of this child, are challenging ...
Discuss the trend you notice about enbridge inc