Atest preparation company claims that more than 50% of the students who take their GRE prep course improve their scores by at least 10 points. a} Is the alternative to the null hypothesis more naturally omsided or tullesided?I Explain. b} A test run with randomly selected participants gives a P-value of 0.0241 What do you conclude? a} What would you have concluded ii the Pvalue had been 0.965? a} The alternative hypothesis is more naturally : because the company is interested in knowing it the course leads to E b} If the P-value is 0.024, then there l: evidence to conclude that the course improves scores for points. c} It the P-value is 0.965, then there |:l evidence to conclude that the course improves scores for points. Y 50% of students by more than 10 50% of students by more than 10