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  2. Hi-Point CF-380 - Wikipedia

    en.wikipedia.org/wiki/Hi-Point_CF-380

    The Model CF-380 is a compact, single stack magazine, derivative of Hi-Point's 9×19mm handgun line. It consists of a polymer frame, zinc-alloy slide and bolt (with steel reinforcing inserts, and a steel breech, chamber and barrel. Its low price and small and compact design prompted many to purchase it for concealed carry.

  3. Hi-Point Firearms - Wikipedia

    en.wikipedia.org/wiki/Hi-Point_Firearms

    The Hi-Point carbine is a series of pistol-caliber carbines manufactured by Hi-Point Firearms chambered for 9×19mm Parabellum, .40 S&W, 10mm Auto, .45 ACP and .380 ACP.They are very inexpensive, constructed using polymers and alloyed metals as much as possible, resulting in a reduction of production costs and sale price.

  4. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    The table shown on the right can be used in a two-sample t-test to estimate the sample sizes of an experimental group and a control group that are of equal size, that is, the total number of individuals in the trial is twice that of the number given, and the desired significance level is 0.05. [4]

  5. Hi-Point CF380 - Wikipedia

    en.wikipedia.org/?title=Hi-Point_CF380&redirect=no

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  6. Hi-Point C-9 - Wikipedia

    en.wikipedia.org/wiki/Hi-Point_C-9

    The Model C-9 is a compact, single-stack magazine, model of Hi-Point's 9×19mm handgun. It consists of a polymer frame, zinc-alloy slide and bolt (with steel reinforcing inserts), and a steel breech, chamber and barrel. Its low price and small and compact design prompted many to purchase it for concealed carry. [citation needed]

  7. Jackknife resampling - Wikipedia

    en.wikipedia.org/wiki/Jackknife_resampling

    In statistics, the jackknife (jackknife cross-validation) is a cross-validation technique and, therefore, a form of resampling. It is especially useful for bias and variance estimation. The jackknife pre-dates other common resampling methods such as the bootstrap .

  8. Fisher's exact test - Wikipedia

    en.wikipedia.org/wiki/Fisher's_exact_test

    Fisher's exact test (also Fisher-Irwin test) is a statistical significance test used in the analysis of contingency tables. [1] [2] [3] Although in practice it is employed when sample sizes are small, it is valid for all sample sizes.

  9. Shrinkage (statistics) - Wikipedia

    en.wikipedia.org/wiki/Shrinkage_(statistics)

    In statistics, shrinkage is the reduction in the effects of sampling variation. In regression analysis, a fitted relationship appears to perform less well on a new data set than on the data set used for fitting. [1] In particular the value of the coefficient of determination 'shrinks'.