The scatter plot shows July temperature data for some Ontario communities.
a) One data point is for Fort Frances, at latitude 48°N. What is the average daily maximum temperature in Fort Frances in July?
b) How many of the communities represented on this graph have average daily maximum temperatures greater than 22°C? What are their latitudes?
c) What is the correlation for this data?
d) Describe the relationship between the variables by completing the following sentence: “ As the …….
e) Draw a line of best fit for the data and use it to predict the average July temperature for a community at 53°N latitude. Are you interpolating or extrapolating?
Please answer correctly and as soon as possible.