A group of randomly selected members of Mothers' Club were asked how many kids they have. The table below shows the results of the survey. There are
120
120120 members in Mothers' Club.
Number of kids Number of mothers
1
11
9
99
2
22
6
66
3
+
3+3, plus
5
55
Based on the data, what is the most reasonable estimate for the number of Mothers' Club members who have fewer than
2 kids?
Choose 1
A:9
B:15
C:54
D:66

PLEASE HELP ASAP

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?