Answer:
Its Number of Seats
Step-by-step explanation:
Answer:

Step-by-step explanation:
-The margin of error is calculated using the formula:

-We substitute the values, n=900 and ME=30 in the formula to solve for standard deviation:

Hence, the population standard deviation is 547.1125
Answer:
sorry man i need pont
Step-by-step explanation:
Answer:
6xy² + 10y²z is the product answer
Step-by-step explanation: