avg_temp.py

# week_temps_f is a string with a list of fahrenheit temperatures separated by the , sign.
# Write code that uses the accumulation pattern to compute the average (sum divided by number of items) and assigns it to avg_temp.
# Do not hard code your answer (i.e., make your code compute both the sum or the number of items in week_temps_f)
# (You should use the .split(",") function to split by "," and float() to cast to a float).

week_temps_f = "75.1,77.7,83.2,82.5,81.0,79.5,85.7"

avg_temp = 0.0

for i in week_temps_f:
    avg_temp = sum(map(float,week_temps_f.split(","))) / 7
    print(avg_temp)

yes, we can also do like this
week_temps_f = "75.1,77.7,83.2,82.5,81.0,79.5,85.7"
t=week_temps_f.split(",")
sum1=0
for i in t:
sum1=sum1+float(i)
avg_temp=sum1/len(t)
print(avg_temp)

easy step to solve this problem

week_temps_f = "75.1,77.7,83.2,82.5,81.0,79.5,85.7"

sp = week_temps_f.split(',')
sumof = 0.0

for i in sp:
sumof = sumof + float(i)
item = len(sp)

avg_temp = sumof/item

week_temps_f = "75.1,77.7,83.2,82.5,81.0,79.5,85.7"
sun = week_temps_f.split(",")
accum = 0
for i in sun:
accum += float(i)
avg_temp = accum / 7
print(avg_temp)