LEADER 02182oam 2200601Kn 450 001 9910712905603321 005 20180924050950.8 024 8 $aGOVPUB-C13-2247bbdb8914219c32ea36105c548b7d 035 $a(CKB)5470000002499142 035 $a(OCoLC)905883326 035 $a(OCoLC)995470000002499142 035 $a(EXLCZ)995470000002499142 100 $a20150330d1962 ua 0 101 0 $aeng 135 $aurbn||||||abp 135 $aurbn||||||ada 181 $ctxt$2rdacontent 182 $cn$2rdamedia 183 $anc$2rdacarrier 200 10$aRadiation patterns in the lower ionosphere and Fresnel zones for elevated antennas over a spherical earth /$fR.G. Merrill and W.V. Mansfield 210 1$aWashington :$cU.S. Dept. of Commerce, National Bureau of Standards,$d1962. 215 $a1 online resource (iii, 128 pages) $cdiagrams 225 1 $aNBS monograph ;$v38 320 $a"References and notes": page 29. 606 $aIonospheric radio wave propagation 606 $aRadio waves$xScattering 606 $aRadio$xAntennas 606 $aOndes radio electriques$xDiffusion 606 $aOndes radio electriques$xPropagation dans l'atmosph ere 606 $aRadio$xAntennes 606 $aIonospheric radio wave propagation$2fast 606 $aRadio waves$xScattering$2fast 606 $aRadio$xAntennas$2fast 615 0$aIonospheric radio wave propagation. 615 0$aRadio waves$xScattering. 615 0$aRadio$xAntennas. 615 6$aOndes radio electriques$xDiffusion. 615 6$aOndes radio electriques$xPropagation dans l'atmosph ere. 615 6$aRadio$xAntennes. 615 7$aIonospheric radio wave propagation. 615 7$aRadio waves$xScattering. 615 7$aRadio$xAntennas. 676 $a621.384135 700 $aMerrill$b R. G$01420293 702 $aMansfield$b W. V. 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 906 $aBOOK 912 $a9910712905603321 996 $aRadiation patterns in the lower ionosphere and Fresnel zones for elevated antennas over a spherical earth$93537678 997 $aUNINA LEADER 01387nam a2200265 a 4500 001 991000081039707536 005 20240606134042.0 008 090219s1994 it 000 0 ita d 035 $ab13811861-39ule_inst 040 $aSet. Economia - SEMS$bita 082 04$a378 100 1 $aMariella, Leonardo$0460374 245 10$aIndagine sugli studenti della Facoltā di Scienze economico-bancarie, assicurative e previdenziali dell'Universitā di Lecce /$cLeonardo Mariella 260 $aLecce :$bAdriatica Editrice Salentina,$c1994 300 $a68 p. ;$c24 cm 650 4$aStudenti universitari$zItalia$xInchieste 907 $a.b13811861$b02-04-14$c19-02-09 912 $a991000081039707536 945 $aLE025 ECO 378 MAR01.01$g1$i2025000104419$lle025$o-$pE0.00$q-$rl$s-$t0$u0$v0$w0$x0$y.i14932969$z19-02-09 945 $aLE025 ECO 378 MAR01.01$g2$i2025000104433$lle025$o-$pE0.00$q-$rl$s-$t0$u0$v0$w0$x0$y.i14932970$z19-02-09 945 $aLE025 ECO 378 MAR01.01$g3$i2025000104402$lle025$o-$pE0.00$q-$rl$s-$t0$u0$v0$w0$x0$y.i14932982$z19-02-09 945 $aLE025 ECO 378 MAR01.01$g4$i2025000104426$lle025$o-$pE0.00$q-$rl$s-$t0$u0$v0$w0$x0$y.i14932994$z19-02-09 996 $aIndagine sugli studenti della Facoltā di Scienze economico-bancarie, assicurative e previdenziali dell'Universitā di Lecce$91225842 997 $aUNISALENTO 998 $ale025$b19-02-09$cm$da$e-$fita$git$h0$i0 LEADER 03364nam 22006255 450 001 9910725089403321 005 20250610115445.0 010 $a9783031281891$b(electronic bk.) 010 $z9783031281884 024 7 $a10.1007/978-3-031-28189-1 035 $a(MiAaPQ)EBC7248838 035 $a(Au-PeEL)EBL7248838 035 $a(OCoLC)1379293575 035 $a(DE-He213)978-3-031-28189-1 035 $a(PPN)270619267 035 $a(CKB)26637882500041 035 $a(EXLCZ)9926637882500041 100 $a20230512d2023 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIntroductory Statistics for Data Analysis /$fby Warren J. Ewens, Katherine Brumberg 205 $a1st ed. 2023. 210 1$aCham :$cSpringer Nature Switzerland :$cImprint: Springer,$d2023. 215 $a1 online resource (272 pages) 300 $aIncludes index. 311 08$aPrint version: Ewens, Warren J. Introductory Statistics for Data Analysis Cham : Springer,c2023 9783031281884 327 $aI INTRODUCTION -- 1 Statistics and probability theory -- II PROBABILITY THEORY -- 2 Events -- 3 Probabilities of events -- 4 Probability: One Discrete Random Variable -- 5 Many Random Variables -- 6 Continuous Random Variables -- III STATISTICS -- 7 Introduction -- 8 Estimation of a parameter -- 9 Testing hypotheses about the value of a parameter -- 10 Testing for the equality of two binomial parameters -- 10 Testing for the equality of two binomial parameters -- 11 Chi-square tests (i): tables bigger than two-by-two -- 13 Tests on means -- 14 Non-parametric tests -- Useful charts -- Solutions to problems. 330 $aThis book describes the probability theory associated with frequently used statistical procedures and the relation between probability theory and statistical inference. The first third of the book is dedicated to probability theory including topics relating to events, random variables, and the Central Limit Theorem. Statistical topics then include parameter estimation with confidence intervals, hypothesis testing, chi-square tests, t tests, and several non-parametric tests. Flow charts are frequently used to facilitate an understanding of the material considered. The examples and problems in the book all concern simple data sets which can be analyzed with a simple calculator; however, the R code required to complete many examples and problems is provided as well for those that are interested. 606 $aStatistics 606 $aNonparametric statistics 606 $aBiometry 606 $aStatistical Theory and Methods 606 $aNon-parametric Inference 606 $aBiostatistics 606 $aEstadística matemātica$2thub 608 $aLlibres electrōnics$2thub 615 0$aStatistics. 615 0$aNonparametric statistics. 615 0$aBiometry. 615 14$aStatistical Theory and Methods. 615 24$aNon-parametric Inference. 615 24$aBiostatistics. 615 7$aEstadística matemātica 676 $a780 700 $aEwens$b Warren J.$0103625 702 $aBrumberg$b Katherine 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910725089403321 996 $aIntroductory Statistics for Data Analysis$93367536 997 $aUNINA