Microwave Sales Narrative
A microwave oven manufacturer has collected the data shown below on number of units sold (y) in the thousands of dollars and the number of ads (x) placed during the month. 
-Refer to Microwave Sales Narrative. Compute a 95% confidence interval for the average number of units sold in all months with 140 ads.
Definitions:
Q4: Which of the following is an indication
Q22: An automobile company in Ontario is interested
Q28: Which of the following is the appropriate
Q56: Refer to Absenteeism Narrative. Do the data
Q60: The equation: Total SS = SST +
Q77: The method of least-squares requires that the
Q78: Physicians depend on laboratory test results when
Q81: A randomized block design ANOVA has two
Q117: The number of Canadians who visit fast-food
Q128: Tukey's method for paired comparisons assumes that