For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is less than 7 hours. Write the claim as a mathematical statement. p57 p27 p>7 p=7 * p7 {93' B. Ho: uS7 {:3 c. Ho: u=7 Ha:ps7 Ha:p>7 Ha:p7 {:3 D. Ho: p7 {:3 E. Ho: u27 {:3 F. Ho: u