9/14 EV. Chapter 30-Contingency Table pesble COUNTS hi-Square Test for Neterogen

Question

9/14 EV. Chapter 30-Contingency Table pesble COUNTS hi-Square Test for Neterogeneity or Independence HETGRT SPECIES 132 Expected117.7319.27 S17 Cell Chi-Sa 1-730-54 22I Obsezved33 Expected47-27 7-73 4.311 26.31 Cell Chi-4143 eat is Chi-Square 3 for CouNTs-R RIGHT as-gquere Tent ter Neterogenelty rdepde 197 Expected503.981587.221662 54 222.26 Cell Chi-sql 2048.32 I 175.72 43.75 109.86 Observed23 Expected1 575.39170-431754-43 253-75 15223 78 2256 Cell Chi-Sql 202.551 105.381 139.141 121. 362 205 24546 Expecte626.401 729.8 Ce1l Chi-434.255-43 092-18.38 492 78 201.23 34-47 264-55 88-75 Cell Chi-41 135.6711 2.661832.37 erai ch-quare 020000 -value Degrees of Freedom Chapter 10 - Contingency ble (Problem a

Explanation / Answer

Since the p - value is less than 0.05,

we reject H0.

So there is a significant dependency between the two variables, height and species

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