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 more than 9 hours. O A. µ#9 O B. µ<9 OC. µ>9° Ο D . μ 9 Ο Ε. μ=9 Ο F μ29 Choose the correct null and alternative hypotheses below. О В. Но: и#9 O A. Ho:H>9 Ha: u59 OC. Ho: H29 Ha: µ<9 Ha: µ=9 O D. Ho: Hs9 Hai µ >9 O E. Ho:H<9 Ha: u29 O F. Ho:H=9 Hai u#9 Identify which is the claim. O A. The alternative hypothesis H: µ#9 is the claim O B. The null hypothesis Ho: µ9 is the claim OC. The null hypothesis Ho: p = 9 is the claim O D. The alternative hypothesis H: µ> 9 is the claim. O E. The null hypothesis Ho: 9 is the claim. O F. The alternative hypothesis Ha: u<9 is the claim

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.