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  2. One- and two-tailed tests - Wikipedia

    en.wikipedia.org/wiki/One-_and_two-tailed_tests

    A two-tailed test applied to the normal distribution. A one-tailed test, showing the p -value as the size of one tail. In statistical significance testing, a one-tailed test and a two-tailed test are alternative ways of computing the statistical significance of a parameter inferred from a data set, in terms of a test statistic.

  3. Ray J - Wikipedia

    en.wikipedia.org/wiki/Ray_J

    The show premiered on February 2, 2009. For his show on March 24, 2009, he released the soundtrack/studio album called For the Love of Ray J. On November 2, 2009, the show's second season premiered. In 2010, Norwood and his sister Brandy Norwood premiered the VH1 reality series Brandy & Ray J: A Family Business along with their parents. The ...

  4. Samsung Galaxy Buds series - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Buds_series

    The Buds 2 Pro include active noise cancellation, 24-bit Hi-Fi audio support (only for Samsung device with One UI 4.0 or above) and enhanced 360-degree audio. They were released on August 26, 2022, with a launch price of $229.99, a $30 price increase compared to the original Galaxy Buds Pro.

  5. Justin Steele pitches a 2-hitter for his first career ... - AOL

    www.aol.com/news/justin-steele-pitches-2-hitter...

    Justin Steele pitched a two-hitter for his first career complete game, Seiya Suzuki homered and the Chicago Cubs beat the Los Angeles Angels 5-1 on Friday. The crowd of 36,948 cheered when he came ...

  6. Varsho's RBI single in the 10th lifts Toronto to 5-4 ... - AOL

    www.aol.com/news/varshos-rbi-single-10th-lifts...

    Daulton Varsho drove in the go-ahead with an RBI single in the top of the 10th inning, as the Toronto Blue Jays beat the Seattle Mariners 5-4 on Sunday. Varsho’s two-out hit off Mariners ...

  7. Mann–Whitney U test - Wikipedia

    en.wikipedia.org/wiki/Mann–Whitney_U_test

    Mann–Whitney test (also called the Mann–Whitney–Wilcoxon ( MWW/MWU ), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test) is a nonparametric test of the null hypothesis that, for randomly selected values X and Y from two populations, the probability of X being greater than Y is equal to the probability of Y being greater than X .

  8. Doctors Say Pooping This Many Times a Day Means You ... - AOL

    www.aol.com/lifestyle/doctors-pooping-many-times...

    Meaning, certain organs in their bodies weren’t working at an ideal level when people pooped outside of the normal range. The researchers discovered an ideal amount of BMs that signaled someone ...

  9. Sign test - Wikipedia

    en.wikipedia.org/wiki/Sign_test

    The sign test is a statistical method to test for consistent differences between pairs of observations, such as the weight of subjects before and after treatment. Given pairs of observations (such as weight pre- and post-treatment) for each subject, the sign test determines if one member of the pair (such as pre-treatment) tends to be greater than (or less than) the other member of the pair ...