Identify the population, sample, parameter, and statistic from the following study: According to an article in Fortune (Dec. 28, 1992), 401 (k) plans permit employees to shift part of the before-tax salaries into investments such as mutual funds. Employers typically match 50% of the employees' contribution up to about 6% of salary. One company, concerned with what it believed was low employee participation rate in its 401(k) plan, sampled 30 other companies with similar plans and asked for their 401(k) participation rates. Population: The 401(k) participation rates for companies with similar plans Sample: Companies with similar plans Parameter: The 30 companies surveyed

A computer programming team has twelve members. Suppose five team members are women and seven are men. How many groups of five can be chosen that contain three women and two men? (select the correct answer) ○ 165 ○ 210 ○ 200 O 125

Olivia, Nicholas, Chloe, and Ethan each took many samples from the same population of students. The number of students in each of their samples is shown in the table below. Which person's sampling distribution is most likely to closely approximate the population distribution? Person taking sample Number of students in each sample Olivia 29 Nicholas Chloe Ethan 91 56 70

The top six genres of podcasts in the year 2016 are listed in the table to the right. Use this information to list the elements of the following set. F, the set of genres with less than 30 million subscribers. Choose the correct answer below. O A. F = {News, Comedy, Fashion} O B. F = {News, Sports, Comedy, Fashion, Gossip, Fiction} OC. F={Sports, Gossip, Fiction} D. F = {News, Fashion, Gossip, Fiction} Rank 1 2 3 4 5 6 Genre News Sports Comedy Fashion Gossip Fiction Subscriptions 21,989,000 20,856,000 13,120,000 12,150,000 4,702,000 4,460,488