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Homework: ch 10 run: One Question 24, 10.3.13-1 W Sm: 6635* 3- f . 23 lms Sample Hypothesls Test Fa '1 i5 O pPoims:[|of1 A
Homework: ch 10 run: One Question 24, 10.3.13-1 "W Sm: 6635*\" \"3-\" \"f . 23 lms Sample Hypothesls Test Fa\" '1 "i5 O pPoims:[|of1 A college entrance exam company determined that a score of El] on the mathematics portion of the exam suggests that a student is ready for collegelevel mathematics. To achieve this goal, the company recommends that students take a core curriculum of math courses in high school. Suppose a random sample of 250 students who completed this core set of courses results in a mean math score of 20.6 on the college entrance exam with a standard deviation of 3.3. Do these results suggest that students who complete the core curriculum are readyI for collegelevel mathematics? That is, are they scoring above 2i] on the math portion of the exam? Complete parts a] through d] below. <: a state the appropriate null and alternative hypotheses. fill in correct answers below. hypotheses are h0: t versus i vi r>
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