A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights of randomly selected presidents along with the heights of their main opponents. Using a 0.01 significance level, test the claim that the population of heights for presidents and their main opponents, the differences have a mean greater than 0. Height (cm) of President 184 181 174 186 183 170 Height (cm) of Opponent 169 178 175 168 187 182 State the final conclusion regarding the claim (using p-value). _________ the HO since the p-value is_____________ the significance level αα. There is _______________ evidence to support the theory that presidential candidates have an advantage if hey are taller than their main opponent.
A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights of randomly selected presidents along with the heights of their main opponents. Using a 0.01 significance level, test the claim that the population of heights for presidents and their main opponents, the differences have a mean greater than 0.
Height (cm) of President | 184 | 181 | 174 | 186 | 183 | 170 |
Height (cm) of Opponent | 169 | 178 | 175 | 168 | 187 | 182 |
State the final conclusion regarding the claim (using p-value).
_________ the HO since the p-value is_____________ the significance level αα.
There is _______________ evidence to support the theory that presidential candidates have an advantage if hey are taller than their main opponent.
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