In a certain city, the monthly electricity bills for the month of April followed a normal distribution with a mean of $65.43 and a standard deviation of $9.22. The number of households in the city is 261,500. Rounded to the nearest hundred, what is the expected number of households that paid between $50 and $70? A) 91,100
B) 130,600
C) 168,100
D) 248,200

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

too hard the other guy did it

step-by-step explanation:

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

i belive false if so your welcome if not well idk