Solar energy generation along highways. Refer to the International Journal of Energy...

Solar energy generation along highways. Refer to the International Journal of Energy and Environmental Engineering (Dec. 2013) study of solar panels constructed above national highways to generate energy, Exercise 7.45 (p. 397). Recall that solar panels were constructed above sections of both east-west and north-south highways in India. The amount of energy (kilowatt-hours) supplied to the country’s grid by the solar panels above the two types of highways was determined each month. The data for several randomly selected months are reproduced in the table. Use a nonparametric test to determine if the distribution of monthly solar energy levels for north-south oriented highways is shifted above the corresponding distribution for east-west oriented highways. Test, using α = .05.