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.
The Meteoric Rise To Stardom. 1  In March 2014, Sabrinaâs single âCan't Blame a Girl for Tryingâ was released by âHollywood Recordsâ, which set the stage for her singing career. 2  The pretty girl made her full-length studio album debut in 2015 with âEyes Wide Openâ, which included the song âWe'll Be the Starsâ.