The data give the average number of days in May that are clear and cloudy in
two cities.
Sacramento, CA
San Antonio, TX
Total
Clear
17
6
23
Cloudy
13
24
37
Total
30
30
60
On a day in May, what is the probability that it is clear, given that you are in
San Antonio? Explain how you found the answer, and round your answer to
two decimal places.
O
A. 0.26, because 6 of the 23 days were clear
O
B. 0.10, because 6 of the 60 days were clear
O
C. 0.20, because 6 of the 30 days were clear
O
D. 0.57, because 17 of the 30 days were clear
SUBMIT

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Which of the following is true for the relation f(x)=2x^2+1