In 2000, a reproductive clinic reported 41 live births to 165 women under the age of 38, but only 5 live births for 92 clients aged 38 and older. is there evidence of a difference in the effectiveness of the clinic's methods for older women? complete parts a through c. use alphaαequals=0.010.01.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

43lbs of tomatos cost $387. how much would 41lbs cost

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?