Help on 4.3, 4.4, and 4.5 please (using data provided). Thank you!

(118 rows omitted) The name population is assigned to an array of population estimates. Question 4.3. Assign the name smallest to the smallest absolute (positive or negative) change in population between any two consecutive years. Assign the name average to the average of the absolute changes in population between any two consecutive years. smallest = average = smallest, round (average) File "/var/foldersc/v85flbmd7_q8cjrtp4qgsdw00000gn/T/ipykernel_1005/2397091049. py", line 1 smallest = SyntaxError: invalid syntax Question 4.4. Suppose that you had assumed that the average of the absolute changes in population was equal to the average of the changes in population between any two consectutive years (i.e. you assumed that the population never decreased). Set difference_from_expected to an array with 121 elements, where the elements are the differences (in order by years) between the actual population change during each pair of consectutive years (which could be positive or negative) and the expected change ( average ). For example, since the North Carolina populations in 1900 and 1901 are 1897000 and 1926000 , the first element of the difference_from_expected would be (19260001897000) - average difference_from_expected = difference_from_expected Question 4.5. Using the difference_from_expected array from the previous problem, At the beginning of what year is the expected population change (assuming a linear increase in population by the average absolute change) the most similar (in magnitude - positive or negative) to the actual North Carolina population change over the prior year