The average normal daily temperature (in degrees Fahrenheit) and the corresponding average monthly precipitation (in inches) for the month of June are shown here for seven randomly selected cities in...

The average normal daily temperature (in degrees Fahrenheit) and the corresponding average monthly precipitation (in inches) for the month of June are shown here for seven randomly selected cities in the United States.

Avg. daily temp.x

86

81

83

89

80

74

64

Avg. mo. precip. y

3.4

1.8

3.5

3.6

3.7

1.5

0.2

Test the significance of the correlation coefficient at a=0.05

r =

Step 1 State the hypotheses.

Step 2 Find the test value.

Step 3 Find the P-value.

Step 4 Make the decision

Step 5 Summarize the results