A poll of 1170 teens aged 13 to 17 showed that 55% of them have made new friends online. Use a 0.10 significance level to test the claim that half of all teens have made new friends onlin method. Use the normal distribution as an approximation to the binomial distribution. Let p denote the population proportion of all teens aged 13 to 17 who have made new friends online. Identify the null and alternative hypotheses. Ho P H₁ p (Type integers or decimals. Do not round.) Identify the test statistic. Z= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. the null hypothesis. There sufficient evidence to the claim that half of all teens have made new friends online. A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 185, x=6.85, s=1.91. Use a 0.10 significance level to test the claim that the population mean of such ratings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? OA. H₂ = 7.00 H₁: <7.00 OC. Ho H<7.00 H₁: >7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is OB. Ho: H=7.00 H₁:μ#7.00 OD. Ho: H=7.00 H₁: >7.00 evidence to conclude that the mean of the population of ratings is 7.00.