A firm is interested in estimating the average per capita household income in a certain city. There is not an available list of households. The city is divided into 60 blocks, and the researchers decided to take a simple random sample of 250 households from each of the 60 blocks, and obtain income data from the households in the sample. What kind of sample is this?

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

alaska, florida, nevada, south dakota, texas, washington and wyoming, tenessee and new hampshire.

step-by-step explanation: