Monthly high temperatures in a certain location have been tracked for several months. Let XX represent the month and YY the high temperature (in degrees Fahrenheit). Based on the data shown below, at the 0.05 significance level, is the correlation significant?

x	y
5	20.9
6	14.61
7	15.82
8	17.03
9	18.24
10	20.95
11	15.16
12	17.37
13	4.08
14	17.29
15	16

• Yes, significant correlation
• No, not a significant correlation

You intend to predict the high temperature in month 17 using the sample data. Which of the following is the best prediction:

• 12.86 degrees
• between 12.91 and 19.35 degrees
• 8.14 degrees
• between 7.63 and 12.37 degrees