Question 2: A group of third grade students is taught using a new curriculum. A Old New Curriculum control group of third grade students is taught using the old curriculum. The reading Curriculum test scores for the two groups are shown in the back-to-back stem-and-leaf plot. At 9 3 92 4 a = 0.10, is there enough evidence to support the claim that the new method of 98 7 32200 5 14 teaching reading produces higher reading test scores than the old method does? 96422210 6 0122 2 23 3 4 4 5 6 7 34567 789 Assume the population variances are equal. Assume the samples are random and 8 03 independent, and the populations are normally distributed. Key: 41710 = 74 Old and 70 New Write out the hypotheses statements below and identify the parameter of interest. Ho: H.: Which hypothesis represents the claim? Circle one: Null Hypothesis (Ho) or Alternative Hypothesis (H.) Explain what type of hypothesis testing you will perform and whether conditions are met. Test this hypothesis. (SHOW WORK!) Clearly label a sketch with appropriate shading and calculate the test statistic (show formula and work). Would you reject or fail to reject the null hypothesis? Circle one: Reject Ho or Fail to Reject Ho Explain your choice: Write a conclusion in the context of this