Please help. Thanks It's to compare the two means so that I can do a confidence interval. Answers: A point estimate is a sample statistic that estimates a population parameter. For example, the sample mean is a point estimate of the population mean.
Pretty Girls (Britney Spears and Iggy Azalea song) Pretty Girls is a song recorded by American singer Britney Spears and Australian rapper Iggy Azalea. Azalea co-wrote the song with Maegan Cottone, British girl group Little Mix, and the song's producers, The Invisible Men. The single was released on May 4, 2015, by RCA Records.
For the song by Prince, see Cinnamon Girl (Prince song). Cinnamon Girl is a song by Neil Young. It debuted on the 1969 album Everybody Knows This Is Nowhere, which was also Young's first album with backing band Crazy Horse. Released as a single the following year, it reached #55 on the Billboard Hot 100 in 1970. 1 Songwriting 1.1 Music.