(Solved): = = = Mergea Center 9 9 Condtional Formats Cell Formatting Table Styles Insert Delete Format Clipboa...

= = = Mergea Center 9 9 Condtional Formats Cell Formatting Table Styles Insert Delete format Clipboard Q - Select Font - Alignment Wumber toung G H NO 3 Example 2: Back to School Spending A trade group claims that the average back-to-school spending is 5606.40 per family. A research analysts questions this claim and believes that the average spending is significantly different from $606 40. She collects a random sample of 40 families. Carry out a hypothesis test of the mean using the four-step procedure. Set alpha to 0.05. 7 1. Hypotheses TextBox1 - x 4 AB 1 Spending 2 511.43 514.46 593.18 606.56 601.18 xbar 501.46 SD_sample 8 617.36 SE_sample 9 565.70 608.90 test statistic 608.48 682.53 P-value 439.75 604.74 alpha 15 572.61 16 473.80 17 494.59 18 581.68 10 2. Model and Test Statistic Find test statistic in DIO. 14 3. Find p-value Find test statistic in D12. 4. Conclusions and Decisions DAN ACA2