The Young Children's Charity would like to provide an accurate estimate of how much it costs to raise a child between the ages of 2 and 12 for its fund raising campaign. They contracted with you to find out how much households spent on raising a child in 1996. They gave you a list all 400,000 residential telephone customers in the area they will operate the campaign. You sampled every 400th address on the list. The Charity will have a survey company contact each household sampled and ask whether or not there is a child between 2 and 12 years of age living in the household. If there is, they will ask other questions and record the total amount spent raising a child in the past two months. They will multiply this amount by 6 to get an annual cost. According to the central limit theorem used in inferential statistics, .

Which of these number is main idea? plz i need this quick (1) sundays aren’t what they used to be—a day for reading and rest. (2) in the past, most stores and businesses were closed on sunday. (3) liquor was unavailable by law. (4) worship and family time recharge people’ s energy for the week ahead. (5) today, religious services and family meals may still be on the agenda. (6) nevertheless, people use sundays to catch up on errands, watch sports on tv, or work around the house or at their job. (7) at present, over thirty-one states permit sales of alcohol on sunday. (8) stores stay open because sunday shopping offers additional profit. (9) there’ s even a bank with an advertising campaign based on doing business on sundays. (10) and circulation of the sunday newspaper has dropped dramatically, with people saying they no longer have time to read.