Stratified Sampling: Suppose that the student population below is devided into four strata (base on some criterion). The table lists the students' names and the strata to which they are assigned. A sample of 70 students is needed. a) How many students are in each stratum? b) How many students from each stratum should be selected for a sample? c) Using stratified sampling method, select an actual sample of 70 students.180 Stratum 2 Sage Mcclain 181 Stratum 2 Salma Morris 182 Stratum 1 Sam Mcbride 183 Stratum 1 Samantha Foster 184 Stratum 1 Samantha Valentine 185 Stratum 1 Sammy Estrada 186 Stratum 2 Sean Fitzgerald 187 Stratum 1 Shane Massey 188 Stratum 2 Shelby Watts 189 Stratum 2 Simeon Herring 190 Stratum 2 Simone Huerta 191 Stratum 2 Stanley Peterson 192 Stratum 2 Stephen Leonard 193 Stratum 3 Steve Anderson 194 Stratum 1 Tiara Cross 195 Stratum 4 Tucker Stewart 196 Stratum 1 Uriel West 197 Stratum 2 Urijah Horton 198 Stratum 2 Urijah Vargas 199 Stratum 2 Winston Cherry 200 Stratum 2 Yair Garrett 201 Stratum 1 Yaretzi Pope201 Stratum 1 Yaretzi Pope 202 Stratum 1 Zachariah Petersen 203 Stratum 4 Zachary Shannon 204 Stratum 3 Zaid Henderson 205 Stratum 1 Zain Campbell 206 Stratum 3 Zara Conner5 Origninal Data 6 Stratum Student Name 7 Stratum 4 Abbigail Byrd 8 Stratum 1 Abbigail Sheppard 9 Stratum 3 Adalyn Hardy 10 Stratum 1 Adam Hester 11 Stratum 1 Adeline Ponce 12 Stratum 1 Adelyn Sheppard 13 Stratum 1 Adrian Holden 14 Stratum 1 Aidan Aguilar 15 Stratum 2 Alexia Douglas 16 Stratum 2 Alfredo Clay 17 Stratum 3 Ali Hahn 18 Stratum 4 Alisa Peters 19 Stratum 4 Allyson Gonzalez 10 Stratum 1 Alonzo Avila 21 Stratum 2 Amari Benitez 22 Stratum 1 Amari Walters 23 Stratum 4 Amaya Oconnor 24 Stratum 1 Amiah Irwin 25 Stratum 3 Anabella Bridges26 Stratum 2 Andres Fleming 27 Stratum 3 Andy Rasmussen 28 Stratum 2 Angelique Orr 29 Stratum 4 Angelo Alvarez 30 Stratum 2 Annabelle Landry 31 Stratum 1 Annie Mckinney 32 Stratum 3 April Cohen 33 Stratum 2 Arjun Maldonado 34 Stratum 1 Arthur Benton 35 Stratum 2 Aubree Snow 36 Stratum 2 Ayden Mueller 37 Stratum 2 Beau Cisneros 38 Stratum 4 Belen Casey 39 Stratum 2 Blaine Dillon 40 Stratum 1 Branson Best 41 Stratum 1 Britney Shea 42 Stratum 3 Brooklynn Woodard 43 Stratum 2 Byron Nielsen 44 Stratum 3 Cailyn Garza 45 Stratum 4 Caitlyn Brewer 46 Stratum 2 Cali Hayes 47 Stratum 1 Camilla Ibarra48 Stratum 4 Camryn Johnson 49 Stratum 1 Case Estrada 50 Stratum 4 Casey Andersen 51 Stratum 2 Cason Monroe 52 Stratum 1 Cassie Cervantes 53 Stratum 4 Cassius Mccall 54 Stratum 3 Charlize Blair 55 Stratum 1 Charlize King 56 Stratum 1 Cheyanne Rogers 57 Stratum 1 Claire Baird 58 Stratum 1 Cloe Dennis 59 Stratum 1 Coby Hanna 60 Stratum 2 Collin Adams 61 Stratum 1 Conner Atkins 62 Stratum 2 Connor Trevino 63 Stratum 1 Cortez Whitney 64 Stratum 4 Cristina Kaiser 65 Stratum 2 Dakota Avila 66 Stratum 1 Dangelo Villegas 67 Stratum 1 Darnell Kirk 68 Stratum 1 Davis Herring 69 Stratum 3 Dawson Howe70 Stratum 1 Derrick Obrien 71 Stratum 3 Derrick Wilkerson 72 Stratum 2 Desmond Owens 73 Stratum 3 Destinee Kramer 74 Stratum 1 Devon Martinez 75 Stratum 1 Diya Rose 76 Stratum 3 Draven Luna 77 Stratum 3 Duncan Wong 78 Stratum 4 Elise Leach 79 Stratum 4 Ellis Ford 80 Stratum 1 Emely Harrington 81 Stratum 2 Emerson Benton 82 Stratum 1 Emiliano Nash 83 Stratum 3 Emily Bell 84 Stratum 1 Emily Clements 85 Stratum 1 Erica Lowery 86 Stratum 2 Ezequiel Dougherty 87 Stratum 3 Finley Moses 88 Stratum 2 Gaige Pugh 89 Stratum 1 Gary Forbes 90 Stratum 2 Gerald Burton 91 Stratum 1 Gianna Duke92 Stratum 1 Gunner Stone 93 Stratum 3 Gustavo Pruitt 94 Stratum 3 Hanna Bauer 95 Stratum 1 Harley Phelps 96 Stratum 2 Hayley Espinoza 97 Stratum 3 Heath Weeks 98 Stratum 1 Heaven Jackson 99 Stratum 1 Heidi Andrews 100 Stratum 2 India Krueger 101 Stratum 2 Isaac Thompson 102 Stratum 1 Isla Richards 103 Stratum 1 Itzel Garza 104 Stratum 3 Jacqueline Soto 105 Stratum 2 Jada Noble 106 Stratum 2 Jaime Lutz 107 Stratum 2 Jamari Newton 108 Stratum 2 Jamiya Bridges 109 Stratum 2 Jayvion Compton 110 Stratum 3 Jazmyn Conway 111 Stratum 3 Jimmy Bauer 112 Stratum 1 Joe Brady 113 Stratum 3 Jonah Sparks114 Stratum 1 Jordon Bean 115 Stratum 2 Jordon Floyd 116 Stratum 1 Jordon Parsons 117 Stratum 2 Jordyn Hobbs 118 Stratum 1 Jovan Stone 119 Stratum 3 Kael Bauer 120 Stratum 3 Kailyn Gill 121 Stratum 1 Karly Hawkins 122 Stratum 1 Karsyn Jordan 123 Stratum 2 Kasey Rodgers 124 Stratum 4 Katelyn Meadows 125 Stratum 3 Kendal Dalton 126 Stratum 3 Kenny Weiss 127 Stratum 1 Kinsley Grant 128 Stratum 1 Kira Meadows 129 Stratum 1 Konner Oneal 130 Stratum 2 Kristen Wyatt 131 Stratum 1 Lamont Salazar 132 Stratum 4 Lawson Howell 133 Stratum 3 Leah Velez 134 Stratum 2 Leilani Avila 135 Stratum 2 Leslie Neal\f158 Stratum 1 Nathanael Massey 159 Stratum 1 Nathanial Bass 160 Stratum 1 Nikhil Archer 161 Stratum 1 Niko Flynn 162 Stratum 1 Noe Blankenship 163 Stratum 1 Nolan Kidd 164 Stratum 3 Nora Meyer 165 Stratum 2 Omari Roberson 166 Stratum 1 Pranav York 167 Stratum 1 Rachael Allen 168 Stratum 2 Rachael Krueger 169 Stratum 1 Raymond Brown 170 Stratum 1 Rhianna Cole 171 Stratum 2 Rhys Moss 172 Stratum 2 Riley Reilly 173 Stratum 3 Roberto Cherry 174 Stratum 1 Ronan Barrera 175 Stratum 2 Rory Rasmussen 176 Stratum 3 Rose Stark 177 Stratum 4 Rubi Alvarado 178 Stratum 3 Rylee Lawrence 179 Stratum 2 Sage Barker
